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1
00:00:05,040 --> 00:00:07,160
ุจุณู… ุงู„ู„ู‡ ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู… ุนู„ู‰ ุฑุณูˆู„ ุงู„ู„ู‡

2
00:00:07,160 --> 00:00:11,860
ุฃู‡ู„ุง ูˆุณู‡ู„ุง ุจูƒู… ูŠุง ุดุจุงุจ ููŠ ู…ุญุงุถุฑุชู†ุง ุงู„ุซุงู†ูŠุฉ ููŠ

3
00:00:11,860 --> 00:00:16,180
ู…ูˆุถูˆุน ุงู„ู€classification. ูƒู†ุง ุญูƒูŠู†ุง ููŠ ุงู„ู…ุญุงุถุฑุฉ

4
00:00:16,180 --> 00:00:20,100
ุงู„ู…ุงุถูŠุฉ ุฃู† ู…ูˆุถูˆุน ุงู„ู€classification ู‡ูŠ ุนุจุงุฑุฉ ุนู†

5
00:00:20,100 --> 00:00:26,320
ุชุญุฏูŠุฏ ุนุถูˆูŠุฉ ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ู…ุนุฑูˆูุฉ. ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ู„ูˆ

6
00:00:26,320 --> 00:00:31,920
ู‚ู„ุช ุฃู†ุง ุจุฏูŠ... ููŠ ุนู†ุฏูŠ ุชู„ูƒ ู…ุฌู…ูˆุนุงุช ุทู„ุงุจ... ููŠ ุนู†ุฏูŠ

7
00:00:31,920 --> 00:00:35,340
ุชู„ูƒ ู…ุฌู…ูˆุนุงุช ู„ู„ุทู„ุงุจ: ู…ุฌู…ูˆุนุงุช ุงู„ุงู…ุชูŠุงุฒุŒ ูˆู…ุฌู…ูˆุนุงุช

8
00:00:35,340 --> 00:00:41,180
ุงู„ุฌูŠุฏ ุฌุฏุงู‹ุŒ ูˆู…ุฌู…ูˆุนุฉ ุงู„ุฌูŠุฏ. ุงู„ุขู† ุฌุฆู†ุง ู‚ู„ู†ุง ูˆุงู„ู„ู‡

9
00:00:41,180 --> 00:00:46,940
ููŠ ุนู†ุฏู†ุง ุณูŠู† ู…ู† ุงู„ู†ุงุณ ุฃูˆ ุณูŠู† ู…ู† ุงู„ุทู„ุงุจ. ุงู„ุขู† ุณูŠู† ู…ู†

10
00:00:46,940 --> 00:00:51,180
ุงู„ุทู„ุงุจ ู‡ุฐุง ู„ุงุฒู… ูŠุตู†ู ุฃูˆ ู„ุงุฒู… ูŠู†ุชู…ูŠ ู„ูˆุญุฏุฉ ู…ู†

11
00:00:51,180 --> 00:00:56,530
ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ุซู„ุงุซ ุจู†ุงุกู‹ ุนู„ู‰ ู…ุงุฐุงุŸ ุนู„ู‰ ู…ุนุฏู„ู‡ุŒ ูˆู„ุง

12
00:00:56,530 --> 00:01:01,030
ู„ุงุŒ ุนู„ู‰ ุงู„ู…ุนุฏู„. ุฅู† ูƒุงู† ุดุฑุทู†ุง ุฃู† ุงู„ู…ุนุฏู„ุงุช ู‡ุฐู‡ ู…ุนุฑูˆูุฉ

13
00:01:01,030 --> 00:01:06,790
ุชุจุนุงู‹ ู„ู…ุณุชูˆุงู‡ู… ุฃูˆ ุชุญุตูŠู„ู‡ู… ุงู„ุนู„ู…ูŠ. ู„ุฃู† ู‡ุฐุง ุงู„ุชุตู†ูŠู

14
00:01:06,790 --> 00:01:09,670
ู„ุงุญุธ ุฃู† ุฃู†ุง ู…ุงู„ูŠุด ุณู„ุทุฉ ูƒุซูŠุฑุฉ ุนู„ู‰ ุงู„ู…ุฌู…ูˆุนุงุช.

15
00:01:09,670 --> 00:01:13,570
ุงู„ู…ุฌู…ูˆุนุงุช already predefined. ุงู„ุขู† ุจุฏูŠ ุฃุญุงูˆู„ ุฃุนุฑู

16
00:01:13,570 --> 00:01:16,690
ุฎุตุงุฆุต ูƒู„ ู…ุฌู…ูˆุนุฉุŒ ู…ุงุฐุง... ู…ุง ู…ุนุฏู„ุงุช ุงู„ุงู…ุชูŠุงุฒุŒ ุฃูˆ ู…ุงุฐุง

17
00:01:16,690 --> 00:01:20,010
ุฎุตุงุฆุต ุงู„ุฃุดุฎุงุต ุฃุตุญุงุจ ุงู„ุงู…ุชูŠุงุฒุŒ ุฎุตุงุฆุต ุงู„ู…ุฌู…ูˆุนุฉ

18
00:01:20,010 --> 00:01:23,470
ุงู„ุฃูˆู„ู‰ุŒ ู…ุง ุฎุตุงุฆุต ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ุซุงู†ูŠุฉุŒ ู…ุง ุฎุตุงุฆุต

19
00:01:23,470 --> 00:01:26,670
ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ุซุงู„ุซุฉ. ูˆุณูŠู† ู…ู† ุงู„ุทู„ุงุจ ู‡ุฐุง ู‡ูˆ ุงู„ู€

20
00:01:26,670 --> 00:01:29,070
instance ุงู„ู„ูŠ ุนู†ุฏูŠ ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุถูŠูู‡ ู„ู…ุฌู…ูˆุนุฉ ู…ู†

21
00:01:29,070 --> 00:01:33,050
ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ุซู„ุงุซ. ุจุฏูŠ ุฃุดูˆู ุฅูŠุด ุงู„ุฎุตุงุฆุต ุงู„ู„ูŠ ุนู†ุฏู‡ุŒ

22
00:01:33,050 --> 00:01:36,770
ูˆ ุงู„ุชูŠ ุชุชู‚ุงุทุน ู…ุน ุฃูŠ ุฎุตุงุฆุต ู…ู† ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ุซู„ุงุซ. ูˆุจู†ุงุกู‹

23
00:01:36,770 --> 00:01:40,600
ุนู„ูŠู‡ุŒ ู‡ูƒุฐุง ุฃู†ุง ุฃุตู†ููู‡ ู„ู„ู…ุฌู…ูˆุนุฉ ุงู„ุชูŠ ู„ุฏูŠู†ุง.

24
00:01:40,600 --> 00:01:43,680
ูˆูƒู†ุง ู‚ุฏ ุชูƒู„ู…ู†ุง ููŠ ุงู„ู€learningุŒ ุงู„ู€machine learning

25
00:01:43,680 --> 00:01:47,340
ูƒูˆู† ุชู‚ู†ูŠุงุช ุจุดูƒู„ ุนุงู… ููŠู‡ุง supervised ูˆ unsupervised

26
00:01:47,340 --> 00:01:50,920
ุชุจุนุงู‹ ู‡ู„ ุงู„ุฅู†ุณุงู† ู…ุชุฏุฎู„ ุฃูˆ ุบูŠุฑ ู…ุชุฏุฎู„ ููŠ ุงู„ู…ูˆุถูˆุน.

27
00:01:50,920 --> 00:01:54,420
ูˆ ู‚ู„ู†ุง ุฃู† ู…ูˆุถูˆุน ุงู„ู€learning ุฃูŠุถุงู‹ incrementallyุŒ ู‡ู„

28
00:01:54,420 --> 00:01:58,760
ู‡ูˆ batch ุฃูˆ onlineุŸ ูˆู‚ู„ู†ุง ุฃูŠุถุงู‹ ููŠ ุนู†ุฏูŠ model based

29
00:01:58,760 --> 00:02:03,120
ุฃูˆ instance basedุŒ ุจู†ุงุกู‹ ุนู„ู‰ ู‡ู„ ุงู„ู€algorithm ู‡ุฐุง ูŠูุฎุฑุฌ

30
00:02:03,120 --> 00:02:06,040
ุชุจุน ุงู„ู€algorithmุŒ ุงู„ู€machine learningุŒ ูŠูุนุทูŠู†ูŠ model

31
00:02:06,040 --> 00:02:10,540
ุฃูˆ ู„ุง ูŠูุนุทูŠู†ูŠ model. ู‚ู„ู†ุง ููŠ ุงู„ุขุฎุฑ ุจูƒู„ ุงู„ุฃุญูˆุงู„ ุฃู†ุง

32
00:02:10,540 --> 00:02:14,220
ุนู†ุฏูŠ ุฎูŠุทูŠู† ููŠ ุฃูŠ ุนู…ู„ูŠุฉ classification: ุงู„ู€model

33
00:02:14,220 --> 00:02:18,860
construction: ูƒูŠู ุฃู†ุง ุจุฏูŠ ุฃูƒูˆู† ููŠ ุนู†ุฏูŠ function ู„ู…ุง

34
00:02:18,860 --> 00:02:24,810
ุฃู†ุง ุฃูุนุทููŠู‡ุง ุงู„ู€objectุŒ ุชุฐู‡ุจ ูˆุชุตู†ููู‡ ุชุญุช ุงู„ู…ุตู†ูุงุช

35
00:02:24,810 --> 00:02:29,110
ุงู„ู…ุนุฑูˆูุฉ ู…ุณุจู‚ุงู‹ุŒ ูˆ ุงู„ู€model usage: ูƒูŠู ุฃู†ุง ุจุฏูŠ

36
00:02:29,110 --> 00:02:33,190
ุฃุณุชุฎุฏู… ุงู„ู€model ุงู„ู…ูˆุฌูˆุฏ ู‡ู†ุง. ูˆู‚ู„ู†ุง ุนุงุฏุฉู‹ ุฃู†ุง ุจุฃู‚ุณู…

37
00:02:33,190 --> 00:02:36,390
ุงู„ู€data set ุชุจุนุชูŠ ู„ู€training set ูˆ testing set

38
00:02:36,390 --> 00:02:39,550
ุนุดุงู† ุฃุนู…ู„ evaluation. ูˆู…ู† ุฃู‡ู… ุงู„ู€concept ุงู„ู„ูŠ ู„ุงุฒู…

39
00:02:39,550 --> 00:02:43,190
ุฃู†ุง ุฃุนุฑูู‡ ุงู„ู€accuracyุŒ ูˆู‡ูŠ ุงู„ู…ู‚ุฏุงุฑ ุฃูˆ ุงู„ู€ratio ุชุจุน

40
00:02:43,190 --> 00:02:46,760
ุงู„ู€correct predictionุŒ ุงู„ู€correct classification

41
00:02:46,760 --> 00:02:50,360
ุนู„ู‰ ูƒู„ ุงู„ู€instances ุงู„ู„ูŠ ุนู…ู„ุช ู„ู‡ุง classification.

42
00:02:50,360 --> 00:02:54,240
ูˆู‚ู„ู†ุง ู„ู€speed ูˆ robustnessุŒ  ุฌุฏู‘ูŠุด ุจูŠูุนุทูŠู†ูŠ result

43
00:02:54,240 --> 00:02:58,640
ุตุญูŠุญุฉ ู…ุน ูˆุฌูˆุฏ ุงู„ู€noisy data.  ุงู„ู€scalability ูˆุงู„ู€

44
00:02:58,640 --> 00:03:01,860
interpretability ุญูƒูŠู†ุง ุนู„ูŠู‡ู…ุŒ ูˆูƒุงู† ุงู„ู…ูุฑูˆุถ ุงู„ูŠูˆู…

45
00:03:01,860 --> 00:03:06,420
ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰ ู†ุจุฏุฃ ู…ุน ุงู„ู€algorithmsุŒ ูˆู†ุดูˆู ูƒูŠู

46
00:03:06,420 --> 00:03:08,720
ุงู„ู€algorithm ู‚ุงุนุฏุฉ ุจุชุดุชุบู„ ู…ุน ุงู„ุนู†ุงุตุฑ ุงู„ุชูŠ ู…ูˆุฌูˆุฏุฉ

47
00:03:08,720 --> 00:03:13,570
ุนู†ุฏูŠ ุฃูˆ ููŠ ุงู„ู€classification. ูˆุฃูˆู„ algorithm ุจูŠุดุชุบู„

48
00:03:13,570 --> 00:03:17,670
ุฃูˆ ู‡ู†ุชูƒู„ู… ุนู„ูŠู‡ ุงู„ู€K nearest neighbor. ุงู„ุขู† K

49
00:03:17,670 --> 00:03:21,410
nearest neighborุŒ ุดูˆ ูŠุนู†ูŠ nearest neighbor ููŠ ุงู„ุฃูˆู„ุŸ

50
00:03:21,410 --> 00:03:27,710
ุฃู‚ุฑุจ ุฌุงุฑ. ุฃู‚ุฑุจ ุฌุงุฑ. ู„ูˆ ุฃู†ุง ุฌุฆุช ุงุณู…ูƒ ู‡ุงู†ูŠุŒ ู‡ุงู†ูŠ ุจุฏูŠ

51
00:03:27,710 --> 00:03:32,410
ุฃุนุฑู ู‡ุงู†ูŠ ุฌูŠุฏุงู‹.

52
00:03:32,410 --> 00:03:37,490
ู…ุงุฐุง ูŠู…ูƒู† ุฃู† ุฃูุนู„ุŸ ุฃุฐู‡ุจ ูˆุฃุทุจู‚ุŒ ู…ู† ู‡ู… ุฃุตุญุงุจ ู‡ุงู†ูŠุŒ ู…ู†

53
00:03:37,490 --> 00:03:45,200
ู‡ู… ุฃุตุญุงุจ ู‡ุงู†ูŠ ุงู„ู…ู‚ุฑุจูˆู†. ูˆุจู†ุงุกู‹ ุนู„ูŠู‡ ู†ู‚ูˆู„ ุฅู† ู‡ุงู†ูŠ ุตูุงุชู‡

54
00:03:45,200 --> 00:03:49,840
ุจุตูุงุช ุงู„ู†ุงุณ ุงู„ู„ูŠ ุฃู†ุง ุจุนุฑูู‡ู… ู…ู† ู…ูŠู†ุŸ ู…ู† ุฃุตุญุงุจู‡ ุฃูˆ ู…ู†

55
00:03:49,840 --> 00:03:53,380
ุฌูŠุฑุงู†ู‡. Can your neighbor. ูŠุนู†ูŠ ุฃู†ุง ุจุฏูŠ ุฃุญุท ู„ู‡ู… ุนุฏุฏ

56
00:03:53,380 --> 00:03:57,450
ู…ู† ุงู„ุฃู‚ุฑุจ: ุงุซู†ูŠู† ู„ู‡ุงู†ูŠุŒ ู…ู† ุงู„ุฃู‚ุฑุจ ุซู„ุงุซุฉุŒ ู…ู† ุงู„ุฃู‚ุฑุจ ุฎู…ุณุฉุŒ ูˆ

57
00:03:57,450 --> 00:04:01,150
ู‡ู†ุชูƒู„ู… ู„ู…ุงุฐุง ุงู„ู€K ู‡ุฐู‡ุŒ ูˆู…ุง ุฃู‡ู…ูŠุชู‡ุง. ุงู„ู€naive bayesian

58
00:04:01,150 --> 00:04:04,270
ู‡ูˆ ุฃู†ุง ุจุนุชู…ุฏ ุนู„ู‰ probability. decision tree. ู‡ู†ุชุดูˆู

59
00:04:04,270 --> 00:04:07,930
ูƒูŠู ู…ู…ูƒู† ุฃู†ุง ุฃุจู†ูŠ decision ุจู†ุงุกู‹ ุนู„ู‰ ุงู„ุนู†ุงุตุฑ ู‡ุฐู‡ุŒ ูˆ

60
00:04:07,930 --> 00:04:11,230
ุจุนุฏูŠู† ู†ู†ุชู‚ู„ ู„ุจุงู‚ูŠ ุงู„ู€propagateุŒ ุงู„ู€neural network. ู†ุจุฏุฃ

61
00:04:11,230 --> 00:04:15,010
ู…ุน ุงู„ู€K nearest neighbor. ุงู„ู€K nearest neighbor ู‡ูˆ

62
00:04:15,010 --> 00:04:19,850
ุนุจุงุฑุฉ ุนู† instance based learning. ุงู„ุชุตู†ูŠู ุงู„ุฃุฎูŠุฑ

63
00:04:19,850 --> 00:04:23,610
ุฎุงู„ุตุŒ ู„ู…ุง ู‚ู„ุช ุฅู†ู‡ ู‡ู„ ุงู„ู€algorithm ุชุจุนูŠ ุจูŠุจู†ูŠ ู„ูŠ

64
00:04:23,610 --> 00:04:28,020
model ุฃู… ู„ุง ูŠูุจู†ูŠ ู„ูŠ modelุŸ ูŠูุนุทูŠู†ูŠ value ู…ุจุงุดุฑุฉู‹. ุงู„ู€

65
00:04:28,020 --> 00:04:30,780
K nearest neighbor ู…ู† ุงู„ู€algorithms ุงู„ู„ูŠ ู…ุง ุจุชุนุทูŠู†ูŠ

66
00:04:30,780 --> 00:04:37,020
modelุŒ ุจุชุนุทูŠู†ูŠ ู†ุชูŠุฌุฉ... ุจุชุนุทูŠู†ูŠ ู†ุชูŠุฌุฉุŒ ูˆุจุงู„ุชุงู„ูŠ it

67
00:04:37,020 --> 00:04:40,460
doesn't use any model to fit...  ู„ุง ูŠูุจู†ูŠ model

68
00:04:40,460 --> 00:04:47,060
ู…ุทู„ู‚ุงู‹... it's only based on memory. ูู‚ุท ุชุนุชู…ุฏ ุนู„ู‰

69
00:04:47,060 --> 00:04:51,040
ุงู„ุฐุงูƒุฑุฉ. ู„ู…ุงุฐุง ุงู„ุฐุงูƒุฑุฉุŸ ู„ุฃู†ู‡ ูุนู„ูŠุงู‹ ุนู…ู„ูŠุฉ ุงู„ุญุณุงุจ ูƒู„ู‡ุง

70
00:04:51,040 --> 00:04:55,460
ุชุชู… ููŠ ุงู„ู€memory. ูˆูƒู„ู…ุง ูƒุงู†ุช ุงู„ู€memory ุฃูƒุจุฑุŒ ู„ุฃู†

71
00:04:55,460 --> 00:05:01,100
ุงู„ู€data set ุฃูƒุจุฑุŒ ูŠูƒูˆู† ุฃู†ุณุจ ุงู„ู€K-nearest neighbor ูƒ

72
00:05:01,100 --> 00:05:04,240
classification algorithm. ุจุชุนุทูŠู†ูŠ ู†ุชูŠุฌุฉ ุฃูˆ ู†ุชูŠุฌุฉ

73
00:05:04,240 --> 00:05:13,400
ุชุจุนุชู‡ ุฃูˆ ุงู„ู€class ุจู†ุงุกู‹ ุนู„ู‰ ุงู„ู€majority ุฃูˆ ุงู„ุฃุบู„ุจูŠุฉ

74
00:05:13,400 --> 00:05:22,400
ููŠ ุฌูŠุฑุงู† ุงู„ุนู†ุตุฑ ู‡ุฐุง. ู„ูˆ ุฃู†ุง ุฌุฆุช ู‚ู„ุช ููŠ ุนู†ุฏูŠ ู…ุฌู…ูˆุนุฉ

75
00:05:22,400 --> 00:05:23,020
ู…ู† ุงู„ุฃุดุฎุงุต.

76
00:05:50,980 --> 00:05:56,060
ู‚ู„ู†ุง ุฃุฎูˆู†ุง ู‡ุฐุง ุฃูˆ ุตุงุญุจู†ุง ู‡ุฐุง ุจุฏู†ุง ู†ุญุทู‡ ู„ู…ุฌู…ูˆุนุฉ ู…ู†

77
00:05:56,060 --> 00:06:02,460
ุงู„ู…ุฌู…ูˆุนุชูŠู†ุŒ ู…ุงุฐุง ุณู†ูุนู„ุŸ ุงู„ู€

78
00:06:02,460 --> 00:06:06,160
K-nearest neighbor algorithm ุฃูˆ ุงู„ู€KNN algorithm

79
00:06:06,160 --> 00:06:13,880
ูŠุดุชุบู„ ูƒุงู„ุชุงู„ูŠ: ูŠู‚ูˆู„ ุงุญุณุจ ุงู„ูุฑู‚ ู…ุง ุจูŠู† ุงู„ุนู†ุตุฑ ู‡ุฐุง ูˆ

80
00:06:13,880 --> 00:06:21,380
ูƒู„ ุงู„ุนู†ุงุตุฑ ุงู„ุชูŠ ู…ูˆุฌูˆุฏุฉ. ูŠุนู†ูŠ  ุฃู‚ุงุฑู† ุฃู†ุง ุงู„ุนู†ุตุฑ ู‡ุฐุง

81
00:06:21,380 --> 00:06:26,160
ู…ุน ู‡ุฐุงุŒ ูˆู…ุน ู‡ุฐุงุŒ ูˆู…ุน ู‡ุฐุงุŒ ูˆู…ุน ู‡ุฐุงุŒ ูˆู…ุน ู‡ุฐุงุŒ ูˆู…ุน

82
00:06:26,160 --> 00:06:31,520
ู‡ุฐุง ูƒู€instanceุŒ ูƒู€objectุŒ ุจุบุถ ุงู„ู†ุธุฑ ุนู† ุทุฑูŠู‚ุฉ

83
00:06:31,520 --> 00:06:39,420
ุงู„ู…ู‚ุงุฑู†ุฉุŒ ูˆุฃู‚ุงุฑู†ู‡ ุฃูŠุถุงู‹ ู…ุน

84
00:06:39,420 --> 00:06:45,340
ูƒู„ ุงู„ุฃุดุฎุงุต ู‡ุคู„ุงุก. ู„ุงุญุธ ุฃู† ุฃู†ุง ุถู…ู†ุช ูƒู„ ุงู„ู€data set

85
00:06:45,340 --> 00:06:49,950
ุงู„ุชูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ. ุฃูุตุจุชุŸ ูŠุนู†ูŠ ุฅุฐุง ูƒุงู†ุช ู‡ุคู„ุงุก ู‡ู… ุงู„ู€

86
00:06:49,950 --> 00:06:53,110
data set ููŠ ุงู„ู€two classesุŒ ูุฃู†ุง ุถู…ู†ุช ูƒู„ ุงู„ู€data

87
00:06:53,110 --> 00:06:57,810
set. ุงู„ุขู† ู†ุดูˆูุŒ ูŠุฐู‡ุจ ูˆูŠู‚ูˆู„ ู„ูŠ ุงู„ู€K nearest neighbor

88
00:06:57,810 --> 00:07:03,950
ู…ู† ู‡ู… ุฃู‚ุฑุจ ุงู„ู†ุงุณ ูƒุงู†ูˆุง ุฅู„ูŠู‡ุŸ ุฃู‚ุฑุจ ุงู„ู†ุงุณ ูƒุงู†ูˆุง ุฅู„ูŠู‡ุŒ ุฃู‚ุฑุจ

89
00:07:03,950 --> 00:07:07,570
ุซู„ุงุซุฉ.

90
00:07:07,570 --> 00:07:14,810
ู‡ุคู„ุงุก.

91
00:07:22,800 --> 00:07:30,980
ู…ุถุจูˆุทุŸ ุฃู‚ุฑุจ ุซู„ุงุซุฉ ู‡ุคู„ุงุก ู„ู„ู†ุงุณุŒ ูู‡ูˆ ุณูŠู†ุชู…ูŠ ู„ู†ูุณ

92
00:07:30,980 --> 00:07:35,920
ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ุชูŠ ููŠู‡ุง ุบุงู„ุจูŠุฉ ุงู„ู€closest neighbors.

93
00:07:35,920 --> 00:07:42,080
ู‡ุคู„ุงุกุŒ ู…ุง ุงู„ุบุงู„ุจูŠุฉ ู‡ู†ุงุŸ ุฃุฒุฑู‚. ูุฃุฎูˆู†ุง ู‡ุฐุง ูŠู†ุถู… ู„ู…ู†ุŸ

94
00:07:42,080 --> 00:07:47,290
ู„ู„ุฃุฒุฑู‚ ุจู†ุงุกู‹ ุนู„ู‰ ู…ุจุฏุฃ ุงู„ู€voting ู„ู„ู…ุฌุงูˆุฑุฉ ุฃูˆ ุญุณุงุจ

95
00:07:47,290 --> 00:07:51,450
ุงู„ู…ุฌุงูˆุฑุฉ ุฃูˆ ุงู„ุฃุบู„ุจูŠุฉ ุชุจุน ุงู„ุฃุดุฎุงุต ุฃูˆ ุชุจุน ุงู„ุนู†ุงุตุฑ

96
00:07:51,450 --> 00:07:56,650
ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡. ูŠุนู†ูŠ ูŠุง ุฅูŠู‡ุงุจุŒ ุชุฃุฎุฐ ูˆู‚ุช ูƒุซูŠุฑ ุฃูƒูŠุฏุŒ ุฃูˆ

97
00:07:56,650 --> 00:07:59,230
ุชุดูˆู ุงู„ู€mean ู…ุซู„ุงู‹ ู…ู† ุงู„ุฌู‡ุฉ ุงู„ุฃูˆู„ู‰ุŒ ูˆุงู„ู€mean

98
00:07:59,230 --> 00:08:11,730
ุงู„ุซุงู†ูŠุฉุŒ ูˆุชุดูˆู ู…ู† ุฃู‚ุฑุจ ุฏุฑุฌุฉ. ุงู‡ุŒ ุจุณ ุงู„ุขู† ู‡ุงูŠ

99
00:08:11,730 --> 00:08:12,690
ุงู„ู€centerุŒ ุตุญูŠุญุŸ

100
00:08:19,480 --> 00:08:24,340
ูˆู‡ูŠ ุงู„ู€center ุชุจุน ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ุซุงู†ูŠุฉ. ุฅุฐุง ุฃู†ุง ู‡ู†ุง

101
00:08:24,340 --> 00:08:34,140
ุฃูˆ ุจู„ุงุด ุฅุฐุงุŒ ุฃู†ุง ู‡ู†ุง ุงู„ู…ุณุงูุฉ ู„ู„ู€center ุฃูƒุจุฑ ู…ู†

102
00:08:34,140 --> 00:08:43,980
ุงู„ู…ุณุงูุฉ ู„ู„ู€centerุŒ ุจูŠู†ู…ุง ูƒุนู†ุงุตุฑ ุฃู†ุง ุฃู‚ุฑุจ ู‡ู†ุง. ู†ุนู….

103
00:08:43,980 --> 00:08:47,120
ุฎู„ูŠู†ุงู‡ุง.

104
00:08:49,960 --> 00:08:52,440
ูˆู†ุดูˆู ู…ู† ุฃุจุนุฏ ูˆุงุญุฏ ู…ู† ุฃู†ุงุŒ ู…ุฑุงู‚ุจุฉุŒ ูŠุนู†ูŠ ู…ุด ุฃู†ู‡

105
00:08:52,440 --> 00:08:57,660
ู…ู‚ุงุฑู†ุฉ ูƒุฐู„ูƒุŒ ุจุณ ุงู„ู…ู‡ู… ุฃู†ุง ุงู„ุขู† ูƒุฑูŠู…... ูƒุฑูŠู… ูŠุญู…ู„

106
00:08:57,660 --> 00:09:05,180
ุตูุงุช ุตุงุญุจู‡ ุงู„ู‚ุฑูŠุจ ู…ู†ู‡ ุงู„ุฐูŠ ุฏุงุฆู…ุงู‹ ู…ู„ุงุฒู… ู„ู‡ุŒ ู…ุด ุนู„ู‰

107
00:09:05,180 --> 00:09:09,340
ุงู„ุฐูŠ ุจุนูŠุฏุŒ ูˆู„ุงุŸ ูŠุนู†ูŠ ุฒูŠ ุงู„ู†ู‚ุทุฉุŒ ู†ุญู† ุจู†ุนู…ู„ ุฒูŠ ุงู„ู€

108
00:09:09,340 --> 00:09:15,460
cut ู„ู„ู€picture ุงู„ู„ูŠ ุจุฏู†ุงุŒ ูˆุงู„ุบุฑุงู ุฏู‡ุŒ ุทูŠุจุŒ ุฃุนุทูŠู†ูŠ

109
00:09:15,460 --> 00:09:18,060
ูƒู„ุงู…ุŒ ุงุชุฑูƒ ู„ูŠ ู…ู† ุงู„ู€dimension ู…ุนูŠู†ุŒ ุนุดุงู†... ุฃุนุทูŠู†ูŠ ูƒู„ุงู…

110
00:09:18,060 --> 00:09:22,820
ุฃุจุณุทุŒ ุนุดุงู† ุฃู†ุง ููŠ ุงู„ุบุฑุงู ู…ุฌุฏ... ุทูŠุจุŒ ุทุจุนุงู‹ ุนู†ุฏู†ุง ูƒุซูŠุฑ

111
00:09:22,820 --> 00:09:26,580
ูŠุนู†ูŠ ู…ุซู„ุงู‹ ุนู†ุฏู†ุง ู…ุฆุฉ ุฃู„ูุŒ ุชู…ุงู…. ูˆุงู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ุจุฏู†ุง

112
00:09:26,580 --> 00:09:30,920
ู†ุนุฑูู‡ุงุŒ ูุฅู†ู‡ูŠุŒ ูˆูุฅู†ู‡ูŠ. ูˆูˆุงุญุฏุฉ ุถุงุจุทุฉ ุญูˆุงู„ูŠ ู…ุซู„ุงู‹ ุนุดุฑูŠู†ุŒ ุงู‡.

113
00:09:36,820 --> 00:09:39,300
ุทูŠุจุŒ ู…ุงู‡ูŠ... ู…ู‡ู…ุด... ุจู‚ู‰ ุฃู†ุช ุงู„ุฑุณู… ุงู„... ุงู„ูˆุฌุฏ ุงู„ู„ูŠ

114
00:09:39,300 --> 00:09:42,600
ุฃู†ุช ุฃุฎุฐุชู‡ ููŠ ุฑุณู… ุงู„ุนู†ุงุตุฑ ู‡ูˆ ุนุจุงุฑุฉ ุนู† computation

115
00:09:42,600 --> 00:09:46,720
ู„ู…ุง ุฐู‡ุจุช ุฌู„ุจุช ุงู„ุนุดุฑูŠู†... ู„ุงุŒ ู„ู…ุง ุฃู†ุช ุฐู‡ุจุช ุฌู„ุจุช ุงู„ุนุดุฑูŠู†

116
00:09:46,720 --> 00:09:50,240
ูˆูˆุถุนุช ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุจูŠู†ู‡ู…ุŒ ุฃู†ุช already ุนู…ู„ุช ุงู„ู€

117
00:09:50,240 --> 00:09:53,040
computation ูƒู„ู‡.  ุนุดุงู† ุชู‚ุฏุฑ ุชุฌูŠุจู‡ู… ููŠ ู†ูุณ ุงู„ู†ู‚ุทุฉ.

118
00:09:53,040 --> 00:09:57,960
ุจู‚ุนู‡ ุนู„ู‰ ุงู„ุฑุณู…ุŒ ูˆู„ุง ูƒูŠูุŸ ุฅู† ูˆุถุนุช ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุฃุจุนุฏ ู…ู†

119
00:09:57,960 --> 00:10:01,760
ู‡ุฐู‡ ุจุงู„ู…ุณุงูุฉ ู‡ุฐู‡ ุจุงู„ุชุญุฏูŠุฏุŒ ูˆู‡ุฐู‡ ุฃุจุนุฏุŒ ุจุฑุถู‡ ุฃู†ุช

120
00:10:01,760 --> 00:10:03,580
ุนู…ู„ุช ู‡ู†ุง ู‚ูŠุงุณ ุจุงู„ู…ุซู„.

121
00:10:06,130 --> 00:10:10,230
ูƒูŠู ุญุฏุฏุช ุงู„ู…ุงุฆุชูŠ ุฃู„ู ุฃู† ู‡ุคู„ุงุก ู‡ู… ุงู„ุฃู‚ุฑุจุŸ ุงู„ู…ุงุฆุชูŠุŸ

122
00:10:10,230 --> 00:10:12,610
ุงู‡ุŒ ุฃูˆ ุงู„ู…ุงุฆุชูŠ ุนู†ุตุฑ ู‡ุคู„ุงุก... ูƒูŠู ุฃู†ุช ุญุฏุฏุชู‡ู… ุฃู† ู‡ุคู„ุงุก

123
00:10:12,610 --> 00:10:16,750
ุงู„ุฃู‚ุฑุจุŸ ูƒูŠู ุนุฑูุช ุงู„ู€position ุชุจุนู‡ุง ุฃู† ู‡ุคู„ุงุก ุงู„ู€

124
00:10:16,750 --> 00:10:22,730
ู…ุงุฆุชูŠ ู‡ู… ุงู„ุฃู‚ุฑุจ ู„ู‡ุงุŸ ูุนู„ูŠุงู‹ ู…ุฑุฑุช ุนู„ูŠู‡ู… ุฌู…ูŠุนุงู‹ุŸ ู…ุถุจูˆุทุŸ

125
00:10:22,730 --> 00:10:25,850
ุฃู… ุฃู†ุง ู…ุฎุทุฆุŸ ุฃู†ุช ุงู„ุขู† ุฃูŠุถุงู‹ุŒ ู…ุฑุฉ ุฃุฎุฑู‰ุŒ ุฃู†ุง ุนู†ุฏูŠ ู…ุฆุฉ ุฃู„ู

126
00:10:25,850 --> 00:10:29,710
ุนู†ุฏูŠ

127
00:10:29,710 --> 00:10:34,010
ู…ุฆุฉ ุฃู„ู instanceุŒ ุฃู†ุช ุชุนู…ู„ ูˆุชู‚ูˆู„ ู„ูŠ ุฃู†ุง ุญุฏุฏุช ุงู„ู€

128
00:10:34,010 --> 00:10:38,620
ู…ุฆุชูŠ ู†ู‚ุทุฉ ุงู„ุฃู‚ุฑุจุŒ ูƒูŠู ุญุฏุฏุช ุงู„ู…ุฆุชูŠ ู†ู‚ุทุฉ ุงู„ุฃู‚ุฑุจ ู…ู†

129
00:10:38,620 --> 00:10:45,000
ุงู„ู…ุฆุฉ ุฃู„ูุŸ ู…ุฑุช ุนู„ูŠู‡ู… ุฌู…ูŠุนุงู‹ุŒ ุฃู†ุช ุชู‚ูˆู„ ุฃู†ุง ุงุนุชู…ุฏุช

130
00:10:45,000 --> 00:10:47,980
ุงู„ุฑุณู…. ู…ุง ู‡ูˆ ุงู„ุฑุณู… ุฃูŠุถุงู‹ ู‡ูˆ ู†ูุณู‡ ู„ู†ูุณ ุงู„ูƒู„ุงู…ุŒ ู‡ูˆ ุนุจุงุฑุฉ

131
00:10:47,980 --> 00:10:50,940
ุนู† ุชุญุฏูŠุฏ ุงู„ู†ู‚ุงุทุŒ ูˆูŠุฌุจ ุฃู† ูŠุฑุณู… ู„ูƒ ุฅูŠุงู‡ู… ุฃูˆ ูŠุนู…ู„ ู„ู‡ู…

132
00:10:50,940 --> 00:10:57,180
simulation ุชุจุน ู„ู„ู€distance ุฃูˆ ู‚ุฑุจู‡ู… ู…ู† ุจุนุถู‡ู…ุŒ ุชู…ุงู….

133
00:10:57,180 --> 00:11:01,200
ุชู…ุงู….

134
00:11:05,870 --> 00:11:09,630
ุฅุฐุง ู„ู… ูŠูˆุฌุฏุŒ ูŠุนู†ูŠ ุตูุฑ ูู‚ุทุŒ ูƒู… ู†ุฒูŠุฏุŸ ุนุดุฑูŠู†ุŒ ู…ู…ุชุงุฒุŒ ู…ู…ุชุงุฒ.

135
00:11:09,630 --> 00:11:12,670
ูŠุนู†ูŠ ุฃู†ุช ุจุฏุฃุช ุจุดูƒู„ random ู…ุน ุนุดุฑุฉ ุณู…ุŒ ูˆู‡ู„ ููŠ

136
00:11:12,670 --> 00:11:17,070
ุนู†ุงุตุฑ ููŠ ุงู„ุนุดุฑุฉ ุณู…ุŒ ุฃู… ู„ุงุŸ ู…ุงุดูŠ ุงู„ุญุงู„ุŒ ูˆุจุนุฏ

137
00:11:17,070 --> 00:11:24,250
ู‡ุฐุง ู…ุงุฐุง ูุนู„ุชุŸ ุฒุฏุช ุงู„ู…ุณุงูุฉ. ุทูŠุจุŒ ุฅูŠู‡ ุฃุณุงุณุงู‹ ุฃุณุงุณุงู‹

138
00:11:24,250 --> 00:11:28,050
ุงู„ู†ู‚ุทุฉ ุชุจุนูƒุŒ ุงู„ู†ู‚ุทุฉ ุชุจุนูƒ ุฃูŠู† ู…ูˆุฌูˆุฏุฉุŸ ุณุชู‚ูˆู„ ุงู„ุชูŠ

139
00:11:28,050 --> 00:11:31,790
ู…ูˆุฌูˆุฏุฉ ููŠ XYุŒ ุตุญูŠุญุŸ

140
00:11:32,780 --> 00:11:35,880
ุฃุตุจุชุŒ ู„ุงุŒ ู„ูŠุณ ุฃุณู‡ู„ุŒ ุฃู†ุง ุฃูุฏู‚ู‚ ุฃู†ู†ูŠ ู„ุณุช ุฃุณู‡ู„ุŒ ู‡ูŠ

141
00:11:35,880 --> 00:11:43,520
ุงู„ู†ู‚ุทุฉ ู‡ู†ุงุŒ ุนุดุงู† ุชุญุฏุฏ ุงู„ู†ู‚ุงุท ุงู„ุชูŠ ููŠ ุงู„ู‚ุทุฑ ุนุดุฑุฉ

142
00:11:43,520 --> 00:11:48,060
ุณู… ุฃูˆ ู†ุตู ู‚ุทุฑ ุนุดุฑุฉุŒ ุจุฏูƒ ุชู…ุฑ ุนู„ู‰ ูƒู„ ุงู„ู†ู‚ุงุท ุนุดุงู†

143
00:11:48,060 --> 00:11:52,060
ุชุนุฑู ู…ู† ู‡ูŠ ุงู„ู†ู‚ุงุท ุงู„ุชูŠ ุชุจุนุฏ ุนู† ุงู„ู‚ุทุฑ ู‡ุฐุงุŒ ูˆุชุฌูŠุจู‡ู….

144
00:11:55,650 --> 00:11:59,390
ู…ุด ุจุนุฏ ุงู„ู…ุญุงูˆู„ุฉุŒ ุฃู†ุง ุฃุธู„ ุฃูู†ุงู‚ุด ู…ุนูƒุŒ ู„ู…ุงุฐุงุŸ ู„ุฃู†ู‡ ููŠ

145
00:11:59,390 --> 00:12:03,450
ุงู„ุขุฎุฑุŒ ุงู„ุดุบู„ ุงู„ู„ูŠ ุฃู†ุช ุบุงุฆุจ ุนู†ู‡ ุฃู† ุงู„ู€graph ุฃูˆ ุงู„ุฑุณู…

146
00:12:03,450 --> 00:12:09,390
ู‡ุฐุง ู…ุง ุฌุงุก ุฅู„ุง ุจุนู…ู„ูŠุฉ ุญุณุงุจูŠุฉุŒ ุชู…ุงู…ุŸ  ูˆุงู„ุนู…ู„ูŠุฉ

147
00:12:09,390 --> 00:12:13,230
ุงู„ุญุณุงุจูŠุฉ ู‡ูŠ ู‡ูŠ ู†ูุณู‡ุงุŒ ุฃู†ุง ุนู…ุงู„ ุฃูู…ุฑ ุนู„ู‰ ูƒู„ ุงู„ุนู†ุงุตุฑ

148
00:12:13,230 --> 00:12:17,050
ุนุดุงู† ุฃูุญุฏุฏ ู…ู† ุงู„ู…ุฆุชูŠ. ุงู„ุขู† ุฃู†ุง ู…ุงุฐุง ุฃุนุฑูู†ูŠุŸ ุนู†ุฏูŠ

149
00:12:17,050 --> 00:12:23,190
ู†ู‚ุทุฉ ู‡ูŠู‡ุง ู…ูˆุฌูˆุฏุฉ ู‡ู†ุงุŒ ุตุญูŠุญุŸ ู‡ูŠ ู†ู‚ุทุฉุŒ ู…ุฌู…ูˆุนุฉ ุงู„ู€

150
00:12:23,190 --> 00:12:28,160
attributes ู‡ุคู„ุงุกุŒ ุฃูˆ ุจู„ุงุด X ูˆYุŒ ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุถู…ู† ุงู„ู…ุญูŠุท

151
00:12:28,160 --> 00:12:32,020
ูˆู‡ุฐู‡ ู„ูŠุณุช ู…ู† ุถู…ู† ุงู„ู…ุญูŠุทุŒ ู…ุงุฐุง ุฃูุนู„ุŸ ู…ุงุฐุง ุฃูุนู„ุŸ ุจุฏูŠ

152
00:12:32,020 --> 00:12:36,240
ุฃุญุณุจ ุงู„ูุฑู‚ ู…ุง ุจูŠู†ู‡ ูˆุจูŠู† ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ุŒ ู…ุถุจูˆุทุŸ ุงู„ุชูŠ ู‡ูŠ

153
00:12:36,240 --> 00:12:42,180
ุงู„ู€distance. ุญุณุจุช ุงู„ู€distanceุŒ ู„ุงุŒ ุทู„ุนุช ุจุฑุงุŒ ูุฃู†ุง

154
00:12:42,180 --> 00:12:48,100
ุฃูุชู’ุฑููƒ ุงู„ุญุณุจุฉ ู‡ุฐู‡ุŒ ุตุญูŠุญุŸ ุณุฃุฐู‡ุจ ุฅู„ู‰ ุงู„ู€X ูˆุงุญุฏ ูˆุงู„ู€Y ูˆุงุญุฏุŒ

155
00:12:48,100 --> 00:12:53,510
ุงู‡ุŒ ู‡ุฐู‡ ูƒุงู†ุช ููŠ ุงู„ู…ู†ุทู‚ุฉ ู‡ุฐู‡ุŒ ูุฃู†ุช ุงู„ุนู†ุงุตุฑ ู‡ุฐู‡ ู„ูŠุณุช

156
00:12:53,510 --> 00:12:57,970
ุณุชู‚ุฏุฑ ุชุญุตุฑ ู…ู† ุจูŠู†ู‡ู… ุงู„ู†ู‚ุงุท ุงู„ู…ูˆุฌูˆุฏุฉ ุงู„ุชูŠ ุชู…ุฑ ุนู„ู‰ ูƒู„

157
00:12:57,970 --> 00:13:03,190
ุงู„ู€data setุŒ ุตุญูŠุญุŸ ู„ู…ุง

158
00:13:03,190 --> 00:13:06,890
ุชุฌุฏ ุทุฑูŠู‚ุฉ ุฃุฎุฑู‰ุŒ ู†ุณุชุทูŠุน ุฃู† ู†ุชู†ุงู‚ุด ุฃู†ุง ูˆุฅูŠุงูƒ ููŠู‡ุง

159
00:13:06,890 --> 00:13:13,650
ุจุงู„ู…ู†ุทู‚ ู‡ุฐุง ุงู„ู€

160
00:13:13,650 --> 00:13:16,590
two dimensionุŒ ุงู„ุจุฑู†ุงู…ุฌ ุงู„ุฌุงู…ุนูŠ ูŠุนูƒุณ ุตูˆุฑุฉ ุงู„ู€data set

161
00:13:16,590 --> 00:13:17,550
ุชุจุนูƒุŒ ูƒู… attributeุŸ

162
00:13:20,870 --> 00:13:28,570
ุงู„ู€data set ุชุจุนูƒ ูƒู… attributeุŸ ุงู„ู€instance

163
00:13:28,570 --> 00:13:35,210
ุชุจุนูƒ ููŠู‡ุง ุนุดุฑุฉ attributesุŒ ุชุณุชุทูŠุน ุฑุณู…ู‡ุงุŸ

164
00:13:35,210 --> 00:13:38,190
ุนู„ู‰ ุฃู†ู‡ุง two values ุงู„ุชูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ: ุงู„ู€point ูˆุงู„ู€

165
00:13:38,190 --> 00:13:44,130
labelุŒ ูู‚ุท one attribute ูˆุงู„ู€label ุชุจุนุชู‡ ูˆุงู„ุนุดุฑุฉุŸ

166
00:13:44,130 --> 00:13:45,510
ุงู„ุนุดุฑุฉ ุชุณุชุทูŠุน ุฑุณู…ู‡ุง ูƒูŠูุŸ

167
00:13:48,930 --> 00:13:51,790
ู…ุงุดูŠุŒ ู…ุงุดูŠุŒ ุณุฃูุฑูŠูƒ ุฅูŠุงู‡ุง ุฃูƒุซุฑ ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰.

168
00:13:51,790 --> 00:13:57,590
ุทูŠุจุŒ ุงู„ุขู† ุงู„ุชูŠ ุงู„ุฑุณู…ุฉ ูƒุงู†ุช ู„ุชูˆุถูŠุญุŒ ุนุดุงู† ุฃูˆุตู„ูƒ

169
00:13:57,590 --> 00:14:01,510
ู…ูู‡ูˆู… ุงู„ู€concept ุชุจุน ุงู„ุฌูŠุฑุงู†ุŒ ู„ูŠุณ ุฃูƒุซุฑุŒ ูู„ุง ุชุตุจุญ

170
00:14:01,510 --> 00:14:06,570
ุงู„ุฑุณู…ุฉ ู‡ูŠ ุฅูŠุด ู‡ูŠ ุงู„ุญู„ ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ. ุทูŠุจุŒ ุงู„ุขู†

171
00:14:06,570 --> 00:14:10,130
ุงู„ููƒุฑุฉ ู…ุฑุฉ ุฃุฎุฑู‰ ุชุฏูˆุฑ ุญูˆู„ ุงู„ู€K nearest neighbor

172
00:14:10,130 --> 00:14:15,180
ุฃู†ูŠ ุฃุฐู‡ุจ ุฃุจุญุซ ุนู† ุงู„ู€closest object ู„ู„ู†ู‚ุทุฉ ุงู„ุชูŠ

173
00:14:15,180 --> 00:14:18,040
ู…ูˆุฌูˆุฏุฉ ุชุจุนูŠ ู‡ู†ุงุŒ ู„ู„ู€instance ุงู„ุฐูŠ ุฃู†ุง ูุนู„ูŠุงู‹

174
00:14:18,040 --> 00:14:21,880
ุฃุนุฑูู‡ุงุŒ ุนุดุงู† ุฃู†ุง ุฃุดูˆู ู…ู† ุฌูŠุฑุงู†ู‡ุง ุฃูˆ ู…ู† ุงู„ุฃู‚ุฑุจ

175
00:14:21,880 --> 00:14:27,060
ู„ู‡ุง. ู„ุงุฒู… ุฃุนู…ู„ computation ุจูŠู†ู‡ุง ูˆุจูŠู† ูƒู„ ุงู„ู€

176
00:14:27,060 --> 00:14:31,

223
00:18:28,030 --> 00:18:32,590
ุชู‚ุฏุฑ ุชุนู…ู„ voting ุตุญุŒ ุฃูˆ ุนุดุงู† ูŠุตูŠุฑ ููŠ ุนู†ุฏูƒ ูุฑุตุฉ ู„ู„ู€

224
00:18:32,590 --> 00:18:36,430
voting ุฃูƒุจุฑ. ูŠุนู†ูŠ ู…ุซู„ุงู‹ ููŠ ุงู„ู€ three classesุŒ ุฃุฑุจุนุฉ is

225
00:18:36,430 --> 00:18:43,650
not enoughุŒ ูˆุฎู…ุณุฉ ุบุงู„ุจุงู‹ is not enough. ุณุจุนุฉ ู…ู…ูƒู†

226
00:18:43,650 --> 00:18:46,230
ุชูƒูˆู† fairุŒ ุจุณ ุจุฑุถู‡ ู…ู…ูƒู† ูŠุตูŠุฑ ููŠ ู…ุดูƒู„ุฉ. ุงุชู†ูŠู† ุงุชู†ูŠู†

227
00:18:46,230 --> 00:18:51,450
ูˆุงุญุฏ ู‚ุงู„ ู„ูŠ: ุทุจ ููŠ ุญุงู„ุฉ... ุฎุฏ ุชู…ุงู†ูŠุฉุŒ ุงู„ุชู…ุงู†ูŠุฉ ูˆุงู„ู€

228
00:18:51,450 --> 00:18:54,910
ุซู„ุงุซุฉ. ูŠุนู†ูŠ ุจูŠู† ู‚ูˆุณูŠู†ุŒ ุฅุฐุง ูƒุงู† ุนุฏุฏ ุงู„ู€ classes ูุฑุฏูŠุŒ

229
00:18:54,910 --> 00:19:03,050
ุฎุฏ ุนุฏุฏ ุงู„ู€ keys ุชุจุนุชูƒ ุนุฏุฏ ุฒูˆุฌูŠุŒ ูˆุฃูƒุจุฑ ู…ู† ุถุนู ุงู„ุฑู‚ู….

230
00:19:03,050 --> 00:19:06,350
ู‡ุฐุง ุนุดุงู† ุฅูŠุดุŸ ุชู‚ุฏุฑ ุชุนู…ู„ ุจูŠู†ู‡ู… voting ุนู„ู‰ ุงู„ุฃู‚ู„ุŒ

231
00:19:06,350 --> 00:19:10,910
ุจุชุถู…ู† ุฃู† ููŠ class ู…ู†ู‡ู… ุฃูƒุจุฑุŒ ุฃูˆ ุตุงุฑ ููŠู‡ ุฃุบู„ุจูŠุฉุŒ

232
00:19:10,910 --> 00:19:15,850
ุฃูƒุจุฑ ู…ู† ุงู„ุซุงู†ูŠ ููŠ ุงู„ู…ู‚ุงุจู„. ู„ูˆ ูƒุงู†ูˆุง ุงู„ุขู† ุงู„ุนุฏุฏ ุงู„ู€ K

233
00:19:15,850 --> 00:19:20,870
ุชุจุนุชูƒุŒ ุฃูˆ ุนุฏุฏ ุงู„ู€ classes ุชุจุนุชูƒ ุฒูˆุฌูŠุŒ ุชู…ุงู…ุŸ ุฎุฏ ุนุฏุฏ

234
00:19:20,870 --> 00:19:25,270
ูุฑุฏูŠ ุฃูƒุจุฑ ู…ู† ุถุนูู‡. ูƒู…ุงู† ู…ุฑุฉุŒ ู‡ุฐุง ุงู„ูƒู„ุงู… ู…ุด ู‚ุฑุขู†ุŒ

235
00:19:25,270 --> 00:19:28,630
ู‡ุฐุง ู…ุฌุฑุฏ ู†ุตูŠุญุฉ ุนุดุงู† ุชู‚ุฏุฑ ุชุงุฎุฏ K ูˆุชุถู…ู† ููŠู‡ุง

236
00:19:28,630 --> 00:19:32,210
voting. ุงู„ู„ูŠ ุฃู†ุง ุจู‚ูˆู„ู‡ ูƒุงู„ุชุงู„ูŠ: ู„ูˆ ูƒุงู† ุนุฏุฏ ุงู„ู€

237
00:19:32,210 --> 00:19:38,370
classes ุนู†ุฏูŠ ุซู„ุงุซุฉุŒ ุถุนูู‡ู… ุณุชุฉุŒ ุชู…ุงู…ุŸ ูุจุฏูŠ ุขุฎุฏ

238
00:19:38,370 --> 00:19:42,660
ุณุจุนุฉุŒ ุฃูˆ ุฃู†ุง ุจู‚ูˆู„ ู„ูƒ ุฎุฏ ุซู…ุงู†ูŠุฉ. ุฎุฏ ุงู„ู€ K ุชุจุนุชูƒ ุซู…ุงู†ูŠุฉ.

239
00:19:42,660 --> 00:19:47,320
ู‡ู†ุง ุงู„ู€ AุŒ ู„ูˆ ุงู„ู€ three classes ุฏูˆู„ ุจุฏู‡ู… ูŠุชูˆุฒุนูˆุง

240
00:19:47,320 --> 00:19:51,500
ุฅูŠุด ุงู„ุงุญุชู…ุงู„ุงุช ูŠูƒูˆู†ูˆุง ู…ูˆุฌูˆุฏูŠู†ุŸ ุงู„ุซู…ุงู†ูŠุฉ ูƒู„ู‡ู… ู„ู†ูุณ

241
00:19:51,500 --> 00:19:55,500
ุงู„ู€ classุŒ ูˆู‡ุฐุง ุจูŠุนู…ู„ ุงู„ู€ prediction ุชุจุนุชูŠ ุตุญูŠุญุฉ 100

242
00:19:55,500 --> 00:20:00,660
%. ุชู…ุงู…ุŸ

243
00:20:00,660 --> 00:20:08,770
ุฃุฑุจุนุฉ ุฃูˆ ุฃุฑุจุนุฉ ุฃูˆ ุฃุฑุจุนุฉ ู„ู„ู€ classุŒ ูˆ 2 ูˆ 2. ุจุฑุถู‡ ุงู„ู€

244
00:20:08,770 --> 00:20:12,230
majority. ู„ุงุญุธ ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุงู„ู€... ู„ุงุญุธ ุตุฑุช ุฃุชูƒู„ู…

245
00:20:12,230 --> 00:20:16,090
ุนู„ู‰ ุงู„ุฃุบู„ุจูŠุฉุŒ ู…ูุฌุณู‘ู…ูŠู† ุนู„ู‰ ุนุฏุฏ ุงู„ุนู†ุงุตุฑุŒ ู…ุด ุนู„ู‰ ุงู„ุฃุบู„ุจูŠุฉ

246
00:20:16,090 --> 00:20:22,390
50%. ุตุงุฑ ู‚ุฏ ุฅูŠุดุŸ ู‡ูˆ ุงู„ู€ top rankุŒ ุฏู‡ ุงู„ู„ูŠ ู‡ู†ุณู…ูŠู‡. ุทูŠุจ ุจุณ

247
00:20:22,390 --> 00:20:27,970
ุจุฑุถู‡ ู…ู…ูƒู† ูŠุตูŠุฑ ููŠ ู…ุดูƒู„ุฉ. ุซู„ุงุซุฉ ุซู„ุงุซุฉ ุงุชู†ูŠู†. ุนุดุงู† ู‡ูŠูƒ

248
00:20:27,970 --> 00:20:29,970
ุจู‚ูˆู„ ู„ูƒ ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุฃู†ุง ุจู‚ูˆู„ู‡ุŒ ุฃูˆ ุงู„ู†ุตูŠุญุฉ ุงู„ู„ูŠ ุฃู†ุง

249
00:20:29,970 --> 00:20:34,840
ุจุฌูŠุจู‡ุงุŒ ุจู‚ูˆู„ู‡ุง ู…ุด ุฃุณุงุณุŒ ู‡ูŠ ู…ุฌุฑุฏ...ุจุฏุฃ ู†ุฑุถู‰ ุนู„ู‰ ู…ุจุฏุฃ

250
00:20:34,840 --> 00:20:39,720
ุงู„ุชุฌุฑุจุฉ ูˆุงู„ุฎุทุฃุŒ ุฃูˆ ุงู„ุชุฌุฑุจุฉ ูˆุงู„ู‚ูŠุงุณ ู„ุญุฏ ู…ุง ุชุตู„ ู„ู€ K

251
00:20:39,720 --> 00:20:43,700
ู…ู†ุงุณุจุฉ ุจุงู„ู†ุณุจุฉ ู„ูƒ. ูˆุงู„ู€ K ุงู„ู…ู†ุงุณุจุฉ ู‡ุฐู‡ ู…ู…ูƒู† ุชุฎุชู„ู

252
00:20:43,700 --> 00:20:47,400
ููŠ domain ุซุงู†ูŠ. ู„ูŠุดุŸ ู„ุฃู†ู‡ ูุนู„ูŠุงู‹ ู‡ุฐู‡ ูˆุงุญุฏุฉ ู…ู† ุงู„ู€

253
00:20:47,400 --> 00:20:51,020
challenges ุงู„ุฎุงุตุฉุŒ ุฃูˆ ู…ู† ุงู„ู…ุดุงูƒู„ ุงู„ู…ูˆุฌูˆุฏุฉ ู…ุน ุงู„ู€ K

254
00:20:51,020 --> 00:20:54,300
-nearest neighbor. ุฃูŠ ุฌูŠุฑุงู†ุŸ ู‚ุฏ ุฅูŠุด ุนุฏุฏ ุงู„ุฌูŠุฑุงู† ุงู„ู„ูŠ ุฃู†ุง

255
00:20:54,300 --> 00:21:00,100
ุงุนุชู…ุฏ ููŠู‡ู…ุŸ ุฒูŠ ู…ุง ู‚ู„ู†ุง ุณุงุจู‚ุงู‹. ุทูŠุจุŒ ุงู„ุขู† ุจู…ุง ุฃู†ู‡ ุฃู†ุง

256
00:21:00,100 --> 00:21:03,560
ุจุชุญุงูˆู„...ุจุชุญุงูˆู„ ุฃุดูˆู ุงู„ู€ K ุงู„ู„ูŠ ุจุชุชู†ุงุณุจ ู…ุน ุนู…ู„ูŠุฉ

257
00:21:03,560 --> 00:21:08,540
ุงู„ู€ voting. ุฒูŠ ู…ุง ู‚ู„ุช ู„ูƒุŒ ุญุงูˆู„ ุชูƒุจุฑู‡ุง ุดูˆูŠุฉุŒ ูˆุดูˆู ุจูŠู†ู‡ุง

258
00:21:08,540 --> 00:21:13,320
ูˆุจูŠู† ุนุฏุฏ ุนู†ุงุตุฑ ุงู„ู€ elements. ูŠุนู†ูŠ ู„ูˆ ูƒุงู† ุฒูˆุฌูŠ ุฃูˆ ูุฑุฏูŠุŒ

259
00:21:13,320 --> 00:21:19,740
ุฅู„ู‰ ุขุฎุฑู‡. ุนููˆุงู‹ุŒ ุงู„ู€

260
00:21:19,740 --> 00:21:24,540
main concept. ุฃู†ุง ููŠู‡ ุนู†ุฏูŠ unseen instanceุŒ unseen

261
00:21:24,540 --> 00:21:29,610
instance XุŒ ุงู„ู„ูŠ ู‚ุทุนุช ุงู„ู€ puzzle. ู‡ุงูŠูˆููŠ ุนู†ุฏูŠ...ููŠ

262
00:21:29,610 --> 00:21:39,050
ุนู†ุฏูŠ two classes: suns ูˆ moons. ุดู…ูˆุณ ูˆู‚ู…ุฑ. ูˆุจูŠุณุฃู„ู†ูŠ

263
00:21:39,050 --> 00:21:44,250
ุงู„ุฎูŠุงุฑุŒ ุงู„ุตูˆุฑุฉ ู‡ุฐู‡ ู‡ุชูƒูˆู† ู‚ู…ุฑ ูˆู„ุง ุดู…ุณุŸ ู„ุฃู†ู‡ุง ู…ูˆุฌูˆุฏุฉ

264
00:21:44,250 --> 00:21:49,470
ู‡ู†ุง ููŠ ุงู„ุฑุณู…ุฉุŒ ุจู†ุงุก ุนู„ู‰ ุงู„ุฑุณู…ุฉ. ุฅุฐุง ูƒุงู†ุช ุงู„ู€ keys

265
00:21:49,470 --> 00:21:50,570
ุชุจุนุชูŠ ู‡ู†ุง ุฃุฑุจุนุฉุŒ

266
00:21:53,580 --> 00:21:56,780
ู‡ูŠุตูŠุฑ ููŠ ุนู†ุฏูŠ ุงุชู†ูŠู† ูˆุงุชู†ูŠู†. ุฅุฐุง ุงุฎุชุฑุช ุงู„ู€ K ุฃุฑุจุนุฉุŒ

267
00:21:56,780 --> 00:22:01,160
ุงุชู†ูŠู† ูˆุงุชู†ูŠู†ุŒ ู…ุด ู‡ู‚ุฏุฑ ุฃุนู…ู„ voting. ู„ูƒู† ู„ูˆ ุฑูˆุญุช ู„ู„ู€ K

268
00:22:01,160 --> 00:22:08,360
equal 11ุŒ  ุงู„ุฏุงุฆุฑุฉ ุจุงู„ู„ูˆู† ุงู„ุฃุฒุฑู‚ุŒ ู‡ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ ุฃุฑุจุนุฉ ูˆ

269
00:22:08,360 --> 00:22:14,400
ุณุจุนุฉ. ุงู„ู€ majorityุŒ ุงู„ู€ majority ู„ู…ูŠู†ุŸ ู„ู„ู€ moons. ูˆุจุงู„ุชุงู„ูŠ

270
00:22:14,400 --> 00:22:18,540
ู‡ุงูŠ ุงู„ู€ instance ู‡ุฐู‡ ุนุจุงุฑุฉ ุนู† ู‚ู…ุฑ.

271
00:22:22,570 --> 00:22:26,470
ุงู„ู†ุตูŠุญุฉุŒ to avoid any noisy dataุŒ ุฃูˆ ุฃูŠ ู†ุตูŠุญุฉ. ู†ุตูŠุญุฉ

272
00:22:26,470 --> 00:22:29,550
ู†ุตูŠุญุฉุŒ ุชุณุชุฎุฏู… more than one neighbor. ู…ุงุชุดุชุบู„ุด

273
00:22:29,550 --> 00:22:33,350
ุนู„ู‰ one neighbor. ูˆุฏุงุฆู…ุงู‹ ุฒูŠ ู…ุง ู‚ู„ุช ู„ูƒุŒ ุญุงูˆู„ ุงุฎุชุงุฑ ุนุฏุฏ

274
00:22:33,350 --> 00:22:36,190
ุงู„ู„ูŠ ู„ู‡ ุนู„ุงู‚ุฉ ุจุนุฏุฏ ุงู„ู€ classesุŒ ุจุญูŠุซ ุฃู† ูŠูƒูˆู† ููŠ ุนู†ุฏูƒ

275
00:22:36,190 --> 00:22:41,010
estimationุŒ ูˆู„ูˆ ุจุณูŠุทุฉุŒ ูƒูŠู ุชูุฑู‘ู‚ ู…ุง ุจูŠู† ุงู„ู€ classes

276
00:22:41,010 --> 00:22:44,310
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุŒ ูˆุชู‚ุฏุฑ ุชุนู…ู„ ุฃุบู„ุจูŠุฉ. ู…ูŠู† ุนู†ุฏู‡ ุงู„ู€ data

277
00:22:44,310 --> 00:22:47,050
set ุชุจุนุช ุงู„ู€ classification ุฃูƒุซุฑ ู…ู† ุงู„ู€ two classesุŸ

278
00:22:47,050 --> 00:22:55,140
ุงู„ุขู† ู…ุนุธู…ูƒู…ุŒ ูƒู…ุฌู…ูˆุนุงุชุŒ ุงุดุชุบู„ุชูˆุง ููŠ data sets. ุงู„ู€ data

279
00:22:55,140 --> 00:22:58,940
set ุงู„ู„ูŠ ู„ู‡ุง ุนู„ุงู‚ุฉ ุจุงู„ู€ classification. ู…ูŠู† ุนู†ุฏู‡

280
00:22:58,940 --> 00:23:03,240
data setุŒ ุงู„ู€ labels ุชุจุนุชู‡ุง ุฃูƒุซุฑ ู…ู† two classesุŸ ุทุจ

281
00:23:03,240 --> 00:23:07,280
ู…ูŠู† ุนู†ุฏู‡ binary classificationุŒ ู…ุฌู…ูˆุนุฉ ูˆุงุญุฏุฉ ูู‚ุทุŸ

282
00:23:07,280 --> 00:23:13,100
ุงู„ู„ูŠ ุนุงุฑูุฉุŒ ุงู„ู„ูŠ ุนู†ุฏู‡ุง. ูˆุงู„ุจุงู‚ูŠุŒ ูˆุงู„ุจุงู‚ูŠ ู…ุง ุฃุญุฏ ุนุงุฑูู‡ุง.

283
00:23:13,100 --> 00:23:16,440
ุงู„ู„ูŠ ุณู„ู…ุชู‡ุŒ ู…ุฌุฑุฏ ุฌุฑุจู†ุง data for classification

284
00:23:16,440 --> 00:23:23,020
ูˆุฑูุนู†ุงู‡ุง ูˆุฎู„ุตู†ุง. ูƒุงู† ุงู„ู„ู‡ ุจุงู„ุณุฑ ุนู„ูŠู†ุง. ุงู„ุขู†

285
00:23:23,850 --> 00:23:28,830
ุจู…ุง ุฃู† ูƒู„ ุงู„ู€ instances ุงู„ู„ูŠ ุนู†ุฏูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€ N D

286
00:23:28,830 --> 00:23:32,830
Space. ุจูŠู†

287
00:23:32,830 --> 00:23:35,870
ู‚ูˆุณูŠู†. ุงู„ู€ N ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุนุฏุฏ ุงู„ู€ attributes ุงู„ู„ูŠ

288
00:23:35,870 --> 00:23:39,550
ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€ data set. ุงู„ู„ูŠ ู…ู…ูƒู† ุชูƒูˆู† ูˆุงุญุฏุฉุŒ ูˆู…ู…ูƒู†

289
00:23:39,550 --> 00:23:42,890
ุชูƒูˆู† ุงุชู†ูŠู†ุŒ ูˆู…ู…ูƒู† ุชูƒูˆู† ุซู„ุงุซุฉุŒ ูˆู…ู…ูƒู† ุชูƒูˆู† ุนุดุฑุฉุŒ ูˆู…ู…ูƒู†

290
00:23:42,890 --> 00:23:50,700
ุชูƒูˆู† ู…ุฆุฉุŒ ูˆู…ู…ูƒู† ุชูƒูˆู† ุฃู„ู. ุขู‡ุŒ ุฃู„ู attributes. ุขู‡ุŒ ุงู„ู€

291
00:23:50,700 --> 00:23:54,220
datasets ุงู„ู„ูŠ ู„ู‡ุง ุนู„ุงู‚ุฉ ุจุงู„ุตูˆุฑุŒ ูˆุงู„ุฃู„ู attributes

292
00:23:54,220 --> 00:23:59,520
ู‚ู„ูŠู„ ูƒู…ุงู†! ูŠุนู†ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู† pixels. ุงู„ุขู† ู„ูˆ ุงุชูƒู„ู…ุช

293
00:23:59,520 --> 00:24:02,160
ุนู„ู‰ ุตูˆุฑุฉ ู…ุฆุฉ ููŠ ู…ุฆุฉ pixelsุŒ ู‚ุฏ ุฅูŠุด ุงู„ู€ resolution

294
00:24:02,160 --> 00:24:07,340
ุชุจุนุชู‡ุง ุนุงู„ูŠุฉุŸ ู„ุฃุŒ ุตูˆุฑุฉ ุตุบูŠุฑุฉ ุฌุฏุงู‹ุŒ ุตุญุŸ ู‡ุฐู‡ ู„ุญุงู„ู‡ุง ุนุดุงู†

295
00:24:07,340 --> 00:24:15,700
ุชูุฑุฏู‡ุงุŒ ู‡ูŠ ุนุดุฑ ุขู„ุงู attributes. ูˆ ู„ูŠุดุŸ ุฑุฃูŠูƒู…ุŸ ุจุณุŒ

296
00:24:15,700 --> 00:24:17,900
ู‡ุฐู‡ ุจุณุŒ ุฅุญู†ุง ู†ุชูƒู„ู…ู†ุง ุนู„ู‰ ุนุดุฑ ุขู„ุงู attributes ุนู„ู‰

297
00:24:17,900 --> 00:24:22,480
ุตูˆุฑุฉ ุตุบูŠุฑุฉ. ุชุฎูŠู„ูŠ ุงู„ุตูˆุฑุฉ full HDุŒ ู‚ุฏ ุฅูŠุด ุนุฏุฏ ุงู„ู€

298
00:24:22,480 --> 00:24:27,820
attributes ุชุจุนุชู‡ุงุŸ ุทูŠุจุŒ ุงู„ุขู† ุทุจุนุงู‹ ููŠ ุญุงู„ุฉ ุฅุฐุง ูƒู„

299
00:24:27,820 --> 00:24:33,420
pixel ู…ุซู‘ู„ุช attributeุŒ ุงู„ู€ k-nearest neighbor ุจุฏูˆุฑุŒ ุฃูˆ

300
00:24:33,420 --> 00:24:36,900
ุจุนุชู…ุฏ ุนู„ู‰ุŒ ุฃูˆ ุจุนุฑู ุฃู† ุงู„ุดุฎุต... ุงุณู…ู‡ similarity

301
00:24:36,900 --> 00:24:43,170
function. ุดูˆ ูŠุนู†ูŠ similarityุŸ ุชุดุงุจู‡ุŒ ุฃูˆ ุชู‚ุงุฑุจ ุจูŠู† ุงู„ู€

302
00:24:43,170 --> 00:24:47,650
instances ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุณุงุจู‚ุงู‹. ุฃู†ุง ูƒู†ุช ุจู‚ูˆู„ ู„ูƒ ู…ูŠู†

303
00:24:47,650 --> 00:24:53,750
ุฃู‚ุฑุจ ุงู„ู†ุงุณ ู„ูู„ุงู†. ู„ูˆ ุฃู†ุง ุฃุฌูŠุช ู‚ู„ุช ู„ูƒ ููŠ ุงู„ู€ one D ุดูˆ

304
00:24:53,750 --> 00:25:03,130
ูŠุนู†ูŠ one DุŸ one attribute. ุฃู†ุง ุนู†ุฏูŠ ุนุดุฑุฉุŒ ูˆุนู†ุฏูŠ ุฎู…ุณุฉุŒ

305
00:25:03,130 --> 00:25:08,890
ูˆุนู†ุฏูŠ ุณุจุนุฉ. ุงู„ุนุดุฑุฉ

306
00:25:08,890 --> 00:25:14,030
ุฃู‚ุฑุจ ู„ู…ูŠู†ุŸ ุจู†ุงุกู‹ ุนู„ู‰ ุฅูŠุด ุฃู†ุช ุญุณุจุชู‡ุง ู‡ูŠ ู‡ูŠูƒุŸ ุบุงู„ุจุงู‹ ุฃู†

307
00:25:14,030 --> 00:25:19,390
ู‡ูŠ ุฃู‚ุฑุจ ู„ู„ุณุจุนุฉุŒ ู„ุฃู† ุงู„ูุฑู‚ ุจูŠู† ุงู„ุนุดุฑุฉ ูˆุงู„ุณุจุนุฉ

308
00:25:19,390 --> 00:25:24,530
ุฃู‚ู„ ู…ู† ุงู„ูุฑู‚ ุจูŠู† ุงู„ุนุดุฑุฉ ูˆุงู„ุฎู…ุณุฉ. ูˆุจุงู„ุชุงู„ูŠ ุงู„ุนุดุฑุฉ

309
00:25:24,530 --> 00:25:30,910
ุฃู‚ุฑุจ ู„ู„ุณุจุนุฉ. ุจูŠู† ู‚ูˆุณูŠู†ุŒ ุงู„ุนุดุฑุฉ ูˆุงู„ุณุจุนุฉ more similar

310
00:25:30,910 --> 00:25:34,470
than ุงู„ุนุดุฑุฉ ูˆุงู„ุฎู…ุณุฉ. ูˆู„ุง ุดูˆ ุฑุฃูŠูƒู…ุŸ ูŠุนู†ูŠ ุฃู‚ุฑุจ

311
00:25:34,470 --> 00:25:38,650
ุชุดุงุจู‡ ู…ุน ุจุนุถ ุฃูƒุซุฑ. ูƒู„ ู…ุง ู‚ุฑุจุช ู…ู† ุงู„ุฑู‚ู…ุŒ ุจูƒูˆู† ุฃู†ุง

312
00:25:38,650 --> 00:25:43,330
ู…ูุดุงุจู‡ ู„ู‡ุŒ ุชู…ุงู…ุŸ ูŠุนู†ูŠ ุฅุญู†ุง ููŠ ุงู„ุขุฎุฑ ุนู…ู„ู†ุง ุนุดุฑุฉ ู†ุงู‚ุต

313
00:25:43,330 --> 00:25:53,270
ุฎู…ุณุฉุŒ ูˆุนุดุฑุฉ ู†ุงู‚ุต ุณุจุนุฉ. ู„ูˆ ูƒุงู†ุช ุงู„ู€ data set ุงู„ู„ูŠ ุฃู†ุง

314
00:25:53,270 --> 00:25:57,850
ุจุชูƒู„ู… ุนู„ูŠู‡ุง ููŠ ุงู„ู€ 2D: ุนุดุฑุฉ

315
00:25:57,850 --> 00:26:01,850
ูˆุงุชู†ูŠู†ุŒ ุฎู…ุณุฉ

316
00:26:01,850 --> 00:26:09,670
ูˆุซู„ุงุซุฉุŒ ุณุจุนุฉุŒ ูˆูˆุงุญุฏ. ูƒูŠู ุจุฏูƒ ุชุดูˆูุŒ ุชูุญุต ุงู„ู€

317
00:26:09,670 --> 00:26:16,000
similarity ู…ุง ุจูŠู†ู‡ู…ุŸ ุงู„ู€ X ู†ุงู‚ุต ุงู„ู€ XุŒ ูˆุงู„ู€ Y ู†ุงู‚ุต

318
00:26:16,000 --> 00:26:22,760
ุงู„ู€ Y ุชุญุช ุงู„ุฌุฐุฑ. ุจุฏุฃู†ุง ุงู„ุขู† ู†ุจุฏุฃ ู†ุชูƒู„ู…...ุฃู†ุช ู…ู„ุงุญุธ

319
00:26:22,760 --> 00:26:26,980
ุจุชุชูƒู„ู… ุนู„ู‰ distance ููŠ ุงู„ุขุฎุฑุŒ ุนู„ู‰ ู…ุณุงูุฉ. ู„ูƒู† ู„ู…ุง ุฃู†ุง

320
00:26:26,980 --> 00:26:35,040
ุจุชูƒู„ู… ููŠ ุงู„ู€ 2DุŒ ูŠุง ูƒุฑูŠู…. ุฃูŠ ู†ู‚ุทุชูŠู† ููŠ ุงู„ู€ 2DุŒ ุจู‡ู…

321
00:26:35,040 --> 00:26:40,100
ู†ุชูƒู„ู… ุนู„ู‰ distance ุจูŠู†ู‡ู…. ุฅูŠุด ุงู„ู€ distance ู‡ูŠ ุจุชู…ุซู„ุŸ

322
00:26:42,700 --> 00:26:46,380
ุงู„ูุฑู‚ ุจูŠู† ุงู„ู†ู‚ุทุชูŠู†. ุจุณ ููŠ ูƒู„ุงู… ุฃุจุณุท ุจุงู„ู†ุณุจุฉ ู„ู…ุง

323
00:26:46,380 --> 00:26:51,180
ุงู„ูุฑู‚ ุจูŠู† ุงู„ู†ู‚ุทุชูŠู† ู‡ุฐูˆู„. ุงู„ู€ distance ู‡ุงูŠ ุจุชู…ุซู„ ุงู„ูˆุชุฑ

324
00:26:51,180 --> 00:27:00,720
ููŠ ู…ุซู„ุซ ู‚ุงุฆู… ุงู„ุฒุงูˆูŠุฉ. ุฅุฐุง ุดูˆ ุฑุฃูŠูƒู…ุŸ ุงู„ุชุบูŠุฑ ุนู„ู‰ ุงู„ู€ Y

325
00:27:00,720 --> 00:27:16,230
ู‡ูŠ Y2-Y1ุŒ ุงู„ุงุฑุชูุงุน. ูˆุงู„ู€ base ุชุจุนุชูŠ ุงู„ู…ุซู„ุซ X2 ู†ุงู‚ุต X1ุŒ ูˆ

326
00:27:16,230 --> 00:27:23,110
ู„ุงุŒ ู„ุฃ. ุงู„ู…ุณุงูุฉุŒ ุงู„ู„ูŠ ู‡ูˆ ุทูˆู„ ุงู„ุถู„ุน ููŠ ุงู„ู…ุซู„ุซ ู‚ุงุฆู…

327
00:27:23,110 --> 00:27:31,110
ุงู„ุฒุงูˆูŠุฉุŒ ุดูˆ ุจุชุณุงูˆูŠุŸ X2 ู†ุงู‚ุต X1 ุชุฑุจูŠุนุŒ ุฒุงุฆุฏ Y2 ู†ุงู‚ุต Y1

328
00:27:31,110 --> 00:27:36,910
ุชุฑุจูŠุนุŒ ุชุญุช ุงู„ุฌุฐุฑ. ู‚ุงู†ูˆู† ููŠุซุงุบูˆุฑุณุŒ ู…ุถุจูˆุทุŸ ูˆุจุงู„ุชุงู„ูŠ

329
00:27:36,910 --> 00:27:40,110
ุฃู†ุง ุนู†ุฏูŠ ุงู„ู€ Euclidean distance ู‡ูŠู‡ุง.

330
00:27:43,080 --> 00:27:47,060
ุฅุฐุง ุฃู†ุง ุญุตู„ุช ุนู„ู‰ ุงู„ู€ distance. ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูŠ ุซู„ุงุซ

331
00:27:47,060 --> 00:27:52,540
ู†ู‚ุงุทุŒ ู…ุนู†ุงุชู‡

332
00:27:52,540 --> 00:27:58,500
ุฃู†ุง ููŠ ุนู†ุฏูŠ ู…ุซู„ุซ ู…ุฎุชู„ู ู‡ู†ุงุŒ ูˆู„ุง

333
00:27:58,500 --> 00:28:06,760
ู„ุฃุŸ ูˆู‡ุฐู‡ ุงู„ู…ุณุงูุฉ ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฅูŠุงู‡ุง. ุฅุฐุง

334
00:28:06,760 --> 00:28:15,300
ูƒุงู†ุช D2 ุฃุตุบุฑ ู…ู† D1ุŒ ูุงู„ู†ู‚ุทุชูŠู† ุฃู‚ุฑุจ ู„ุจุนุถุŒ ุชู…ุงู…ุŸ ุทุจ ููŠ

335
00:28:15,300 --> 00:28:19,140
ุงู„ู€ 3D: ุนุดุฑุฉ

336
00:28:19,140 --> 00:28:26,760
ูˆุงุชู†ูŠู†ุŒ ูˆุณุจุนุฉุŒ ุฎู…ุณุฉุŒ ูˆุซู„ุงุซุฉุŒ ูˆูˆุงุญุฏุŒ ุณุจุนุฉุŒ ูˆูˆุงุญุฏุŒ ูˆ

337
00:28:26,760 --> 00:28:35,920
ุซู„ุงุซุฉ. ุดูˆ ุจุฏูƒ ุชุณุงูˆูŠุŸ ู†ูุณ ุงู„ููƒุฑุฉุŒ ุจุณ ุฅูŠุด ุฃุณุงูˆูŠุŸ ุฃุถูŠู

338
00:28:35,920 --> 00:28:42,770
ุชุญุช ุงู„ุฌุฐุฑุŒ ุชุฑุจูŠุน ุงู„ูุฑู‚ ู…ุง ุจูŠู† Z ูˆุงุญุฏ ูˆ Z ุงุชู†ูŠู†. ูŠุนู†ูŠ

339
00:28:42,770 --> 00:28:45,870
ุจูŠู† ุงู„ู†ู‚ุทุฉ ุงู„ุฃูˆู„ู‰ ูˆุงู„ู†ู‚ุทุฉ ุงู„ุซุงู†ูŠุฉ. ุทุจ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ

340
00:28:45,870 --> 00:28:51,110
ุนุดุฑุฉ attributesุŒ ู„ูŠุด ุงู„ู€ offุŸ ู…ุง ุฅุญู†ุง ู…ุชูู‚ูŠู† ุฅู†ู‡

341
00:28:51,110 --> 00:28:55,850
ู…ู…ูƒู† ูŠูƒูˆู† ููŠู‡ ุนุดุฑุฉ attributes. ู†ูุณ ุงู„ูƒู„ุงู…ุŒ ูุจู†ุชูƒู„ู…

342
00:28:55,850 --> 00:29:01,970
ุฅุญู†ุง ุนู„ู‰ summation ุชุญุช ุงู„ุฌุฐุฑ ู„ู…ุฌู…ูˆุนุŒ ู„ู„ูุฑู‚ ู…ุง ุจูŠู†

343
00:29:01,970 --> 00:29:06,810
ุนุฏุฏ ุงู„ู€ attributes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง. ุงู„ูุฑู‚ ู…ุง ุจูŠู†

344
00:29:06,810 --> 00:29:09,610
ู‚ูŠู… ุงู„ู€ attributes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง. ูˆุจุงู„ุชุงู„ูŠ ู‡ุฐูŠ

345
00:29:09,610 --> 00:29:13,550
ุจู†ุณู…ูŠู‡ุง ุงู„ู€ Euclidean distance. ู„ูˆ ูƒุงู† ุฃู†ุง ููŠู‡ ุนู†ุฏูŠ

346
00:29:13,550 --> 00:29:21,710
two points X ูˆ YุŒ two different points. ุงู„ู€

347
00:29:21,710 --> 00:29:27,270
dimensionality ุชุจุนุชู‡ู… N. ุงู„ูุฑู‚

348
00:29:27,270 --> 00:29:35,770
ุจูŠู† ุงู„ู†ู‚ุทุชูŠู† ู‡ุฐูˆู„ุŒ ูŠุณุงูˆูŠ ุงู„ุฌุฐุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ู…ุฌู…ูˆุน XI

349
00:29:35,770 --> 00:29:41,570
ู†ุงู‚ุต YI ุชุฑุจูŠุนุŒ ุชุญุช ุงู„ุฌุฐุฑ. ูˆุงู„ู€ I ุจุฏู‡ุง ุชุณุงูˆูŠ ู…ู† ูˆุงุญุฏ

350
00:29:42,250 --> 00:30:02,970
ู„ู€ N. ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุง ุจุชูƒู„ู… ูุนู„ูŠุงู‹ ุนู„ู‰ ุงู„ูุฑูˆู‚ุงุช. ู‡ุฐุง

351
00:30:02,970 --> 00:30:08,710
ุงู„ู€ Euclidean distance ุจุดูƒู„ ุนุงู…. ุจู…ุง ุฃู†ู‡ ุฃู†ุง ู‚ุงุนุฏ

352
00:30:08,710 --> 00:30:13,970
ุจุฑุจู‘ุน ุงู„ู‚ูŠู…ุŒ ูˆุจุฃุฎุฐ ุงู„ุฌุฐุฑ. ู„ูˆ ุบูŠุฑุช ุงู„ุฌุฐุฑ ู…ู† ู…ุนุงุฏู„ุชูŠุŒ

353
00:30:13,970 --> 00:30:18,370
ู„ูˆ ุบูŠุฑุช ุงู„ุฌุฐุฑ ู…ู† ู…ุนุงุฏู„ุชูŠุŒ ุดูˆ ุจูŠุตูŠุฑุŸ ุจุชุตูŠุฑ ุงู„ู‚ูŠู…ุฉ

354
00:30:18,370 --> 00:30:22,890
ุฃูƒุจุฑุŒ ุจุณ ู…ุด ุฃูƒุซุฑุŒ ูˆู„ุง ู„ุฃุŸ ุจุณ ูุนู„ูŠุงู‹ ุงู„ู‚ูŠู…ุฉ ุงู„ูƒุจูŠุฑุฉ

355
00:30:22,890 --> 00:30:27,950
ุชุญุช ุงู„ุฌุฐุฑุŒ ู‡ุชูƒูˆู† ู‡ูŠ ุงู„ู‚ูŠู…ุฉ ุงู„ูƒุจูŠุฑุฉ ุจุนุฏ ุงู„ุฌุฐุฑุŒ ุจุณ

356
00:30:27,950 --> 00:30:31,170
ุงู„ู€ scale ุงุฎุชู„ูุŒ ู…ุถุจูˆุทุŸ ูุจุนุถ ุงู„ู†ุงุณ ุฅูŠุด ุจุชุฑูˆุญ

357
00:30:31,170 --> 00:30:35,670
ุจุชุณุงูˆูŠุŸ ุจุชุณุชุบู†ู‰ ุนู† ุงู„ุฌุฐุฑ ุงู„ุชุฑุจูŠุนูŠ. ูˆุจู…ุง ุฃู† ุงู„ุชุฑุจูŠุน

358
00:30:35,670 --> 00:30:41,160
ุจูŠุนุทูŠู†ูŠ ู‚ูŠู…ุฉ ู…ูˆุฌุจุฉุŒ ูู‚ุงู„ ู„ูƒ: ุฅุญู†ุง ููŠ Manhattan

359
00:30:41,160 --> 00:30:45,960
distance. ู‚ุงู„ ู„ูƒ: ู„ูŠุด ู…ุง ู†ุชูƒู„ู… ุนู„ู‰ ู…ุฌู…ูˆุน ุงู„ู€ absolute

360
00:30:45,960 --> 00:30:50,060
ุฃูˆ ุงู„ูุฑูˆู‚ุงุชุŸ ู…ุฌู…ูˆุน ุงู„ูุฑูˆู‚ุงุช ุจูŠู† ุงู„ู†ู‚ุงุท. ู„ูˆ ุฃู†ุง ุฃุฌูŠุช

361
00:30:50,060 --> 00:30:55,080
ุณุฃู„ุชูƒุŒ ูƒุฑูŠู… ูˆู‡ุงู†ูŠ. ู‡ุงู†ูŠุŒ ู‚ุฏ ุฅูŠุด ุงู„ูุฑู‚ ุจูŠู†ูƒ ูˆุจูŠู† ูƒุฑูŠู…

362
00:30:55,080 --> 00:31:00,820
ููŠ ุงู„ู…ุนุฏู„ุŸ ู‡ู‚ูˆู„ ุฎู…ุณุฉ. ู„ุฃุŒ ู…ุง ุณุฃู„ุชุด ู‚ุฏ ุฅูŠุด ู…ุนุฏู„ูƒุŒ ู‚ุฏ ุฅูŠุด ุงู„ูุฑู‚

363
00:31:00,820 --> 00:31:06,850
ุจูŠู†ูƒ ูˆุจูŠู† ูƒุฑูŠู… ููŠ ุงู„ู…ุนุฏู„ุŸ ู‚ุงู„ ุฎู…ุณุฉ ุจุงู„ู…ุฆุฉ. ู„ูˆ ุฑูˆุญุช ุณุฃู„ุช ูƒุฑูŠู…

364
00:31:06,850 --> 00:31:11,730
ูƒุฑูŠู…: ู‚ุฏ ุฅูŠุด ุงู„ูุฑู‚ ุจูŠู†ูƒ ูˆุจูŠู† ู‡ุงู†ูŠ ููŠ ุงู„ู…ุนุฏู„ุŸ ุฎู…ุณุฉ ุจุงู„ู…ุฆุฉ. ู„ุงุญุธ

365
00:31:11,730 --> 00:31:14,510
ุฃู†ุง ู…ุง ููŽุฑู‘ู‚ุช ู…ุนุงูŠุง ู…ูŠู† ุฃุนู„ู‰ ู…ู† ุงู„ุซุงู†ูŠุŒ ู„ุฃู† ููŠ

366
00:31:14,510 --> 00:31:17,670
ุงู„ุญุงู„ุชูŠู† ุงู„ู€ distance... ุจุชูƒู„ู… distanceุŒ ูˆุงู„ู€

367
00:31:17,670 --> 00:31:20,810
distance ู„ู† ุชูƒูˆู† ุจุงู„ุณุงู„ุจ. ูุงู„ู€ distance ุฏุงุฆู…ุงู‹

368
00:31:20,810 --> 00:31:24,430
ู…ูˆุฌุจุฉ. ูุฌุงู„ูƒ ุฃู†ุง ู…ู† ู‡ู†ุงุŒ ุงู„ู€ distance ุฌุงู„ูƒ ุฃู†ุง

369
00:31:24,430 --> 00:31:29,010
ุจุฑูˆุญุฉ ุจุฃุดุชุบู„ุŒ ุจุนุชู…ุฏ ุนู„ู‰ ุงู„ู€ absolute value ู„ู„ูุฑู‚ ู…ุง

370
00:31:29,010 --> 00:31:33,810
ุจูŠู† ุงู„ู€ attributes valuesุŒ ูˆุจุฌู…ุนู‡ู…ุŒ ูˆุจู‡ูŠูƒ ุญุตู„ุช ุนู„ู‰

371
00:31:33,810 --> 00:31:39,050
ู†ูุณ ุงู„ู€ conceptsุŒ ุจุณ ูุนู„ูŠุงู‹...ูุนู„ูŠุงู‹ ุจุชูุฑู‚. ุงู„ู€ distance

372
00:31:39,050 --> 00:31:44,910
ุงู„ุฑุณู…ุฉ ู‡ุงูŠ ุจุชูˆุถุญ ุงู„ูุฑู‚ ุงู„ูุนู„ูŠ ู…ุง ุจูŠู† ุงู„ู€ Manhattan

373
00:31:44,910 --> 00:31:51,330
ูˆุงู„ู€ Euclidean. ุงู„ู€ EuclideanุŒ ุทุจุนุงู‹ ู‡ุงูŠ ุงู„ู†ู‚ุทุชูŠู† X1 ูˆ X2

374
00:31:51,330 --> 00:31:59,510
2 ูˆ 8... 3 ุฃูˆ 6 ูˆ 3. ุฑุณู…ู†ุงู‡ู…. ุงู„ุขู† ู‚ู„ู†ุง ุงู„ุฎุท ุงู„ุฃุฎุถุฑ

375
00:31:59,510 --> 00:32:05,400
ู‡ุฐุง ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ู€ Euclidean distance. ุจูŠู†ู…ุง ุงู„ู€

376
00:32:05,400 --> 00:32:08,860
Manhattan ููŠ ุฃูƒุซุฑ ู…ู† ู…ุณุงุฑ. ููƒุฑุฉ ุงู„ู€ Manhattan

377
00:32:08,860 --> 00:32:12,880
distanceุŒ ุฃู†ู‡ ุฏุงุฆู…ุงู‹ ุฃู†ุง ุจู…ุดูŠ ููŠ ุฎุทูˆุท ู…ุณุชู‚ูŠู…ุฉ

378
00:32:12,880 --> 00:32:18,020
ู…ุชุนุงู…ุฏุฉ ุนู„ู‰ ุจุนุถู‡ุง. ุจู…ุดูŠ ุนู„ู‰ ุฎุทูˆุท ู…ุชุนุงู…ุฏุฉุŒ ุจูŠู†ู…ุง ุงู„ู€

379
00:32:18,020 --> 00:32:23,380
Euclidean ุฃุฎุฐุช ุงู„ู‚ุทุฑุŒ ู…ุถุจูˆุทุŸ ุงู„ุขู† ุงู„ุฎุทูˆุท...ุงู„ุฎุท

380
00:32:23,380 --> 00:32:29,320
ุงู„ุฃุญู…ุฑ ู‡ุฐุง ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ุซู„ ุงู„ู€ Manhattan distance.

381
00:32:29,320 --> 00:32:35,850
ุงู„ุฎุท ุงู„ุฃุตูุฑ ู‡ุฐุง ูƒุฐู„ูƒุŒ ุนุจู‘ุฑ ุนู† ุงู„ู€ Manhattan distanceุŒ

382
00:32:35,850 --> 00:32:41,430
ูˆู†ูุณ ุงู„ู€ value. ู„ูˆ ุฃู†ุช ุญุณุจุช ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ

383
00:32:41,430 --> 00:32:47,710
ุฃุฑุจุนุฉุŒ ุฎู…ุณุฉุŒ ูˆ ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ ุชุณุนุฉ. ูˆุงุญุฏุŒ

384
00:32:47,710 --> 00:32:52,710
ุงุชู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ ุฎู…ุณุฉุŒ ุณุชุฉุŒ ุณุจุนุฉุŒ ุซู…ุงู†ูŠุฉุŒ ุชุณุนุฉ. ูƒู€

385
00:32:52,710 --> 00:32:56,970
units. ูุงู„ู€ Manhattan distance ู‡ูŠ ูุนู„ูŠุงู‹ ู‡ุชู„ุงู‚ูŠ ููŠู‡

386
00:32:56,970 --> 00:33:01,800
implementationุŒ ูŠุณุชุญูŠู„ ุชุฌูŠ ุชุชูƒู„ู… ุนู„ู‰ ุฃู†ูƒ ุชุทุจู‚ ุงู„ู€

387
00:33:01,800 --> 00:33:05,720
Euclidean distance. ู…ุซุงู„: ุฌุงู„ูƒ ุณูŠุงุฑุฉ ุจุฏู‡ุง ุชุชุญุฑูƒ ู…ุง

388
00:33:05,720 --> 00:33:09,760
ุจูŠู† ุงู„ู†ู‚ุทุชูŠู† ู‡ุฐูˆู„ ุถู…ู† ู…ุฏูŠู†ุฉ. ู‡ูŠ ุฎู„ู‘ู‚ุชู‡ุง ุชู‚ูˆู„ ูˆุงู„ู„ู‡

389
00:33:09,760 --> 00:33:14,160
ุฃู†ุง ุจุจุฏุฃ ุฃุฎุดู‘ ู…ู† ุงู„ุจูŠูˆุช ุงู„ู„ูŠ ู‡ู†ุงุŒ ู…ุง ููŠุด ู…ุฌุงู„ ุงู„ุณูŠุงุฑุฉ

390
0

445
00:39:00,120 --> 00:39:21,660
ุฅูŠู‡ุŸ ุฅูŠู‡ุŸ ุฅูŠู‡ุŸ

446
00:39:30,670 --> 00:39:33,870
ุจุชู…ู†ู‰ ุจุณ ุนู„ู‰ ุงู„ู†ุงุณ ุงู„ู…ุจุชุณู…ุฉ ุฃู† ุชูƒูˆู† ูุนู„ูŠุง ู…ุจุชุณู…ุฉ

447
00:39:33,870 --> 00:39:38,690
ู„ุฃู†ู‡ุง ุนุงุฑูุฉ ุงู„ุญู„ุŒ ู…ุด ู„ุฃู†ู‡ุง ู…ุด ู…ุจุชุณู…ุฉ ู„ุฃู†ู‡ุง ุฅูŠุด ู…ุด ูุงู‡ู…ุฉ

448
00:39:38,690 --> 00:39:46,610
ุญุงุฌุฉ ู†ุนู…ุŒ ูƒู…ู„ ู„ุญุงู„ูƒุŒ ุงุญู†ุง ุดุฑุญู†ุง ุงู„ู€ algorithm

449
00:40:14,010 --> 00:40:16,410
ุงุญู†ุง ู†ุณุฃู„ ุนู„ู‰ ุดุฎุตูŠู† ููŠ ุงู„ุนุงู„ู… ุงู„ู„ูŠ ู…ู…ูƒู†

450
00:40:16,410 --> 00:40:20,710
ูŠุชุนุงู…ู„ ู…ุนู‡ ุจุงู„ุชุนุงู…ู„ ุจุงู„ุชุนุงู…ู„ ุจุงู„ุชุนุงู…ู„ ุจุงู„ุชุนุงู…ู„

451
00:40:20,710 --> 00:40:21,210
ุจุงู„ุฏุฑุณ

452
00:40:25,680 --> 00:40:29,820
ุงูƒุชุจ .. ุงูƒุชุจ .. ุงูƒุชุจ ุงู„ุฌูˆุงุจุŒ ุงู„ู€ class ุชุจุนุช ุงู„ู€

453
00:40:29,820 --> 00:40:36,160
instance ู‡ูŠ ุนู„ู‰ ุงู„ูˆุฑู‚ุฉุŒ ููŠ ุญุงู„ุฉ ูƒุงู†ุช K = 1

454
00:40:36,160 --> 00:40:42,680
ูˆ ููŠ ุญุงู„ุฉ ุงู„ู€ K = 3 ุญุทูˆุง

455
00:40:42,680 --> 00:40:47,180
ุฌูˆุงุจ ู…ุง ู‚ู„ู†ุงุŒ ุงุนู…ู„ ู…ุฌุงูˆุฑุชู‡ุŒ ุญุฏุฏ ุงู„ู€ .. ุงู„ู€ .. nearest

456
00:40:47,180 --> 00:40:50,600
neighbor ูˆ ุงุนู…ู„ voting ู…ุง ุจูŠู†ู‡ู…ุŒ ููŠ ุญุงู„ุฉ

457
00:40:50,600 --> 00:40:53,200
ุงู„ูˆุงุญุฏ ู…ุงููŠุด votingุŒ ู‡ูˆ ููŠ ุญุงู„ุฉ ุงู„ุชู„ุงุชุฉ ุจู‚ู‰ ุชุนู…ู„

458
00:40:53,200 --> 00:41:00,320
voting. ูŠู„ุง ุดุจุงุจุŒ ู„ู…ุง ุงู„ูˆุฑู‚ ุงุฏูŠู†ูŠ ุฅูŠุงู‡ุŒ ุฎู„ุตุช ุงู„ุฎู…ุณ

459
00:41:00,320 --> 00:41:03,380
ุฏู‚ุงูŠู‚ุŒ ู…ุด ุฏู‚ูŠู‚ุฉ ูŠุง ุฃุณุชุงุฐุŒ ูˆุญูˆุฑุฌูŠูƒ ุฅู†ู‡ ู‡ุฐุง ุจูŠู†ุญู„ ููŠ

460
00:41:03,380 --> 00:41:12,800
ุฃู‚ู„ ู…ู† ุฏู‚ูŠู‚ุฉ. ูŠู„ุง ุดุจุงุจุŒ ุงุฏูŠู†ูŠ ุงู„ูˆุฑู‚ุŒ ุงู„ู„ู‡ ูŠุณุนุฏูƒุŒ ุงุฏูŠู†ูŠ

461
00:41:12,800 --> 00:41:21,700
ุงู„ูˆุฑู‚ุŒ ูŠู„ุง ุดุจุงุจุŒ ูˆุงุญุฏ

462
00:41:33,590 --> 00:41:44,490
ุฎุฐูŠู†ุŒ ู…ุงุดูŠ ุงู„ูˆุฑู‚ ูŠุง ุดุจุงุจุŒ ุฅุฐุง

463
00:41:44,490 --> 00:41:46,870
ุงู„ู„ูŠ ูˆุฑุงูƒ ู„ุณู‡ ุจูŠุญู„ุŒ ุณูŠุจูƒ ู…ู†ู‡ุŒ ุงุฏูŠู‡ ุงู„ูˆุฑู‚ ุงู„ู„ูŠ ู‚ุฏุงู…ูƒ ูˆ

464
00:41:46,870 --> 00:41:48,950
ุชุงุฎุฏุด ู…ู†ู‡ุŒ ุฎู„ูŠู‡ ูŠุฌู…ุน ู…ู† ู…ูƒุงู†ู‡

465
00:41:53,690 --> 00:42:08,930
ู…ุง ุชุงุฎุฏุด ู…ู† ุญุฏ ู…ู† ูˆุฑุงุŒ ุฅูŠุด

466
00:42:08,930 --> 00:42:13,610
ุงู„ู…ูุฑูˆุถ ูŠุณูˆูŠ ููŠู‡ู… ู‡ุฏูˆู„ุŸ

467
00:42:13,610 --> 00:42:17,350
ุฎู„ุตุชุŸ

468
00:42:30,080 --> 00:42:35,900
ุทูŠุจ ุทูŠุจ ูŠุง ุดุจุงุจุŒ ุฎู„ุงุตู†ุง ู…ู† ุงู„ุตูˆุชุŒ ุฎู„ุงุตู†ุงุŒ ุชุนุงู„ู‰ ู†ุดูˆู

469
00:42:35,900 --> 00:42:39,500
ุฌุฏู‘ู‹ุง ูุนู„ูŠุง ุงู†ุช ุชู„ุงุช ุนู‚ูˆู„ ุฃูˆ ุฃุฑุจุนุฉ ุงุดุชุบู„ุช ุฃุญูŠุงู†ุง ุฃูˆ

470
00:42:39,500 --> 00:42:42,400
ุงุชู†ูŠู† ููŠ ู…ูˆุถูˆุน ุญู„ ู…ุณุฃู„ุฉ ุฒูŠ ู‡ูŠูƒุŒ ูˆู‡ูŠ ุงู„ู‚ูˆุงู†ูŠู†

471
00:42:42,400 --> 00:42:48,880
ุงู„ุชุงู†ูŠุฉ ู‚ุฏุงู…ูƒ ุงู„ุขู†: 3 - 7 + 4ยฒ +

472
00:42:48,880 --> 00:42:52,660
0ยฒุŒ ุงู„ู€ instance ุงู„ุฃูˆู„ู‰ุŒ ูˆู‡ุฐู‡ ูƒุงู†ุช ุงู„ู€

473
00:42:52,660 --> 00:43:01,000
classification ุชุจุนุชู‡ุง bad. ุงู„ุขู† 4ยฒ +

474
00:43:01,000 --> 00:43:09,240
3ยฒุŒ ูˆุจุฑุถู‡ ู‡ุฐู‡ ูƒุงู†ุช bad. ุงู„ุขู† ุงู„ุซุงู†ูŠุฉ: 0ยฒ

475
00:43:09,240 --> 00:43:14,820
+ 1ยฒุŒ ูˆู‡ุฐู‡ goodุŒ ุงู„ู€ instance

476
00:43:14,820 --> 00:43:23,680
ุงู„ุฃุฎูŠุฑุฉ: 2ยฒ + 3ุŒ ุนููˆุงู‹ุŒ ุนููˆุงู‹

477
00:43:23,680 --> 00:43:27,440
3ยฒ = 7

478
00:43:27,440 --> 00:43:37,600
- 4 + 3ยฒุŒ ูˆู‡ุฐู‡ good. ุฃู‚ุตุฑ

479
00:43:37,600 --> 00:43:44,500
ู…ุณุงูุฉ ุงู„ู„ูŠ ุจุนุฏูŠู‡ุงุŒ ุงู„ู„ูŠ ุจุนุฏูŠู‡ุง

480
00:43:47,000 --> 00:43:54,760
ุฅุฐุง ูƒุงู†ุช ุงู„ู€ K = 1 ูู‡ูŠ GoodุŒ ุฅุฐุง ูƒุงู†ุช ุงู„ู€ K

481
00:43:54,760 --> 00:44:00,700
= 3ุŒ ุจุนู…ู„ voting ุจูŠู† ุงู„ุชู„ุงุชุฉ ุงู„ุฃุตุบุฑ: ุงุชู†ูŠู†

482
00:44:00,700 --> 00:44:04,680
Good ูˆ ูˆุงุญุฏุฉ BadุŒ ุญุณุจ ุงู„ู…ุฌุงูˆุฑุฉ ุจุงุฎุฏ ุงู„ู€ GoodุŒ ููƒู„

483
00:44:04,680 --> 00:44:09,080
ุงู„ุญุงู„ุชูŠู† ูƒุงู†ุช ุนู†ุฏูƒ GoodุŒ Euclidean distanceุŒ ุฃู†ุง

484
00:44:09,080 --> 00:44:14,250
ุงุนุชู…ุฏุชุŒ ูŠุง ุฏูƒุชูˆุฑุŒ ู…ุง ุทุจู‚ุชุด ุงู„ุชุฑุจูŠุนุŒ ู…ุงููŠุด ู…ุดูƒู„ุฉุŒ

485
00:44:14,250 --> 00:44:16,330
ู…ุนุงู…ู„ู†ุง ุฐุงูƒุฑูŠู† ุฅู†ู‡ ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุŒ ุจู…ุง ุฃู†ู‡ ุงู„ุชุฑุจูŠุน

486
00:44:16,330 --> 00:44:19,450
ุจูŠู‚ุนุฏ ูŠุชุทุจู‚ุŒ ู†ุดุชุบู„ ู…ุน ุงู„ูƒู„ุŒ ูุฃู†ุง ู…ู…ูƒู† ุฃู†ุง ุฃุดุชุบู„ ุจุณุฑุนุฉ

487
00:44:19,450 --> 00:44:22,770
ุจุฏูˆู† ู…ุง ุฃู‚ู„ู‚ ุญุงู„ูŠุŒ ูˆุฃุณุชุฎุฏู… ู‚ูŠุงุณ ุงู„ุฌูˆุงู„ ู„ุฃูˆู„ ู…ุฑุฉุŒ ุจุฏูŠ

488
00:44:22,770 --> 00:44:28,230
ุฃุณุชุฎุฏู…ู‡ุง ุนู„ู‰ ุงู„ู€ includeุŒ ุนู„ู‰ ุงู„ู…ู†ู‡ุงุฌุชูŠู†ุŒ ุงู„ู†ุงุณ ุงู„ู„ูŠ

489
00:44:28,230 --> 00:44:35,090
ุงุดุชุบู„ุช ุนู„ู‰ ุงู„ู…ู†ู‡ุงุฌุชูŠู†ุŒ ู…ุง ุงุฎุชู„ูุชุด ูƒุชูŠุฑุŒ ุงู„ุขู†: 3

490
00:44:35,090 --> 00:44:40,450
+ 4 + 0 + 4

491
00:44:40,450 --> 00:44:52,940
+ 3 + 0 + 3 + 2 + 3ุŒ ุงู„ู€

492
00:44:52,940 --> 00:45:01,500
shortest: 1ุŒ 2ุŒ 3

493
00:45:01,500 --> 00:45:10,480
goodุŒ ููŠ ุญุงู„ุฉ ุงู„ู€ K = 1ุŒ ูˆูŠู† ุฎู…ุณุฉ

494
00:45:13,140 --> 00:45:19,040
ุชุฑุชูŠุจ ุงุฎุชู„ูุŒ ุงูˆูƒูŠุŒ ู…ุงุดูŠ ุงู„ุญุงู„ุŒ 2ุŒ 3ุŒ ุชู…ุงู…

495
00:45:19,040 --> 00:45:26,500
ุงุชู†ูŠู† ุฌูˆุฏุŒ ูˆุงุญุฏุฉ badุŒ ุฌูˆุฏ

496
00:45:26,500 --> 00:45:34,060
ูู‡ูŠ ุงู„ู€ label ุชู…ุงู…ุŒ ุงู„ุดุจุงุจุŒ ุงู„ู„ู‡

497
00:45:34,060 --> 00:45:34,600
ูŠุนุทูŠูƒ ุงู„ุนุงููŠุฉ

498
00:45:41,260 --> 00:45:55,340
ุฃุตุงุฑุช ุนู†ุฏูƒ X2ุŒ ุงู„ู…ุดูƒู„ุฉ ุฌุฒุฆูŠุง

499
00:45:55,340 --> 00:45:58,800
ุฃุณุชุงุฐุŒ ุฃู†ุง ุญู„ูŠุช ู…ุน K = 3ุŒ ู‡ุงูŠ ุงู„ู€ query ุงู„ู„ูŠ

500
00:45:58,800 --> 00:46:01,760
ุจุฏูŠ ุงุนู…ู„ู‡ุงุŒ ุงู„ู€ instance (3ุŒ 7)ุŒ ู‡ูŠ ุงู„ู„ูŠ ุจุฏูŠ ู‚ูŠู…ู‡ุง

501
00:46:01,760 --> 00:46:07,800
ูุฑูˆุญุช ุญุณุจุช ุงู„ู…ุณุงูุฉ ุจูŠู†ู‡ุง ูˆุจูŠู† ูƒู„ ู†ู‚ุทุฉุŒ ุชุฑุจูŠุน

502
00:46:10,590 --> 00:46:17,190
ุงู„ุขู† ุฑุชุจุช ุชุจุน ู„ู„ู€ distance ู…ู† ุงู„ุฃุตุบุฑ ู„ู„ุฃูƒุจุฑ

503
00:46:17,190 --> 00:46:20,630
ูˆุจุงู„ุชุงู„ูŠ ุงู„ุฃูˆู„ู‰ ู‡ูŠ ุงู„ู€ most closestุŒ ูˆุฑุงู‡ุง ุงู„ุซุงู†ูŠุฉ ูˆ

504
00:46:20,630 --> 00:46:24,870
ุงู„ุซุงู„ุซุฉุŒ ูˆุงู„ุฑุงุจุนุฉุŒ ุงู„ุฑุงุจุนุฉ ู‡ูŠ the farthest oneุŒ ุงู„ุขู†

505
00:46:24,870 --> 00:46:29,430
ุฅุฐุง ูƒุงู†ุช ุงู„ู€ K ุชุจุนุชูŠ = 1ุŒ ูุงู„ุฃูˆู„ู‰

506
00:46:29,430 --> 00:46:35,690
ูƒุงู†ุชุŒ ุงู„ู€ K ุชุจุนุชูŠ = 3ุŒ ู‡ูŠ ุงู„ุชู„ุงุชุฉุŒ ู‡ุนู…ู„ ุจูŠู†ู‡ู…

507
00:46:35,690 --> 00:46:40,780
votingุŒ ุงู„ุขู†ุŒ ูู‡ุชูƒูˆู† ุงู„ู†ุชูŠุฌุฉ ุชุจุนุชู‡ุงุŒ ุงู„ู€ class ุชุจุนุช ุงู„ู€

508
00:46:40,780 --> 00:46:50,580
instance ู‡ุฐูŠ good. ุงุฌุฑุจ ู…ุณุงูุฉุŒ ู†ุนู…ุŒ 7 - 7 +

509
00:46:50,580 --> 00:46:53,380
ุฃู†ุงุŒ ุงู„ู€ 7 - 7ุŒ ุจุณ ุงู„ู€ 7 - 7 ู…ุด ู„ุญุงู„ู‡ุง

510
00:46:53,380 --> 00:46:59,240
ููŠ ุนู†ุฏูƒ ู‡ู†ุง 7 - 3ุŒ ู„ุฃู† ู‡ุฐุง distance ููŠ ุงู„ู€

511
00:46:59,240 --> 00:47:05,180
2DุŒ ููŠ ุงู„ู€ 2DุŒ ุฎุท ุจุณ ุงู„ุฎุท ู‡ุฐุง ุฌุงูŠ ู…ุนุงูƒุŒ ุฎุท ุฃูู‚ูŠ ุฃูˆ ุฎุท

512
00:47:05,180 --> 00:47:06,780
ุนู…ูˆุฏูŠุŒ ู„ู…ุง ูŠูƒูˆู† ู‚ูŠู…ุชู‡ ู…ุชุณุงูˆูŠุงุช

513
00:47:09,850 --> 00:47:14,810
ุงู„ุขู† ู„ูˆ ุทู„ุนูˆุง ุงู„ู†ุณุจ ููŠ ูƒู„ ู…ู‚ุงุฑู†ุฉ ู†ุณุจุชู‡ุง ุทุจุนุงู‹ ู‡ูŠ

514
00:47:14,810 --> 00:47:18,470
ุจุนุถ ุถุฏุŒ ูˆุจุนุถ ู†ูุณ ุงู„ู€ .. ุงู‡ ุงู‡ุŒ ุงู„ุขู† ู‡ุฐู‡ ู…ุดูƒู„ุฉ ุฒูŠ ู…ุง

515
00:47:18,470 --> 00:47:22,450
ู‚ู„ุช ู„ูƒ ุฃู†ุง ุณุงุจู‚ุงู‹ุŒ ู…ุดูƒู„ุฉ ุงู„ู€ votingุŒ ุฃู†ูƒ ุงู†ุช ุจุฏูƒ ุชุญุงูˆู„

516
00:47:22,450 --> 00:47:27,030
ุชุณุนู‰ ุฃู†ูƒ ุชู„ุงู‚ูŠ value ุฃูุถู„ ูƒูŠ ุชุชู†ุงุณุจ ู…ุน ุงู„ุนู…ู„ูŠุฉ

517
00:47:27,030 --> 00:47:31,050
ุงู„ุขู† ุจูƒู„ ุงู„ุฃุญูˆุงู„ุŒ ู„ูˆ ุทู„ุนูˆุง ูุนู„ูŠุงู‹ ูุนู„ูŠุงู‹ ุนู†ุฏูŠ two

518
00:47:31,050 --> 00:47:35,750
classes ุงู„ู„ูŠ ู‡ู… ู†ูุณ ุงู„ู€ levelุŒ ู†ูุณ ุงู„ู€ distanceุŒ ุญุทูŠุชู‡

519
00:47:35,750 --> 00:47:39,170
ููŠ ุฅูŠู‡ุŸ ุญุทูŠุชู‡ ููŠ ุฏูŠุŸ ู†ูุณ ุงู„ู†ุชูŠุฌุฉ ููŠ ุงู„ุขุฎุฑุŒ ุงู†ุช

520
00:47:39,170 --> 00:47:42,510
ุญุตู„ุชุŒ ุชู…ุงู…ุŸ ุจุณ ููŠ ุงู„ุขุฎุฑุŒ ู‡ูŠ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุŒ ู‡ูŠ ุงู„ู€

521
00:47:42,510 --> 00:47:45,710
algorithmุŒ ู…ุง ุญุฏุด ู‚ุงู„ูƒ ุฃู† ุงู„ู€ algorithm ู‡ุฐุง perfectุŒ

522
00:47:45,710 --> 00:47:50,390
100%ุŒ ุฃู†ุง ู‚ุฏู…ุชู‡ ู„ุณุจุจ ูˆุงุญุฏ ูู‚ุทุŒ ุฃู†ู‡

523
00:47:50,390 --> 00:47:56,070
ุฃุณู‡ู„ algorithm ู…ู…ูƒู† ุชุณุชูˆุนุจู‡ ุฃู†ุช ุงู„ุขู†ุŒ ุชู…ุงู…ุŸ ุฃุณู‡ู„

524
00:47:56,070 --> 00:48:03,520
algorithmุŒ ู…ุง ุจูŠุจุฏุฃุด ูŠุฎู„ู‘ูŠ ุฏู…ุงุบูƒ ูŠุดุชุบู„ ู…ุนุงู†ุงุŒ ู…ู…ุชุงุฒุŸ ู‡ุฐู‡

525
00:48:03,520 --> 00:48:12,320
ุงู„ู€ data ุงู„ุณุชุฉ ุชุจุนุชู†ุง .. ุจุฏูŠ ุงุฑุฌุน ู„ู‡ูŠูƒ ุดูˆูŠุฉุŒ X

526
00:48:12,320 --> 00:48:23,960
3: true .. false .. false .. trueุŒ ุฃู†ุง

527
00:48:23,960 --> 00:48:29,040
ุณุงุจู‚ุง ู„ู…ุง ูƒู†ุช ุจุญุณุจ distance ุฃูˆ ping ูˆ cellุŒ ู„ู…ุง ุตุฑุช

528
00:48:29,040 --> 00:48:34,150
back ูƒู†ุช ุจุนูƒุณ ุงู„ู€ similarity as a distanceุŒ ุชู…ุงู…ุŒ ุงู„ู€

529
00:48:34,150 --> 00:48:38,070
shortest distanceุŒ ุงู„ู€ most similarุŒ ูˆุงู„ุนูƒุณ ุตุญูŠุญุŒ ูƒุงู†ุช

530
00:48:38,070 --> 00:48:42,550
ุงู„ู€ numeric valueุŒ ุงู„ุขู† ุฃู†ุง ููŠู‡ ุนู†ุฏูŠ Boolean value

531
00:48:42,550 --> 00:48:47,430
ุดูˆ ุจุฏูŠ ุฃุณูˆูŠ ููŠู‡ุงุŸ 0 ูˆ 1ุŒ ุฃุญูˆู„ู‡ุง 0 ูˆ 1ุŒ ูŠุนู†ูŠ

532
00:48:47,430 --> 00:48:53,990
ุฃุฑุฌุน ุฃุนู…ู„ preprocessingุŒ 0 ูˆ 1ุŒ ุญู„ุŒ ุจุณ ุฃู†ุง ุฑุฌุนู†ูŠ

533
00:48:53,990 --> 00:49:00,550
ูƒุชูŠุฑ ู„ูˆุฑุงุŒ ู…ุถุทุฑ ู„ู‡ุŒ ุชู…ุงู…. ุทูŠุจุŒ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ ูƒู…ุงู†

534
00:49:04,990 --> 00:49:13,930
X3 ุฃูˆ X4 ุจู…ุซู„ ุงู„ู€ Marital Status: SingleุŒ DivorcedุŒ

535
00:49:13,930 --> 00:49:22,910
WidowedุŒ MarriedุŒ ู…ู‚ูˆู„ุฌุŒ ุจุนูŠุฏ ุนู†ูƒุŒ ุฃุฑู…ู„ุŒ WidowedุŒ

536
00:49:22,910 --> 00:49:27,190
ุฃุฑู…ู„ุŒ DivorcedุŒ ู…ู‚ูˆู„ู‚ุŒ ู…ุด ู‡ุงูŠ ุงู„ุญุงู„ุงุช ุงู„ุงุฌุชู…ุงุนูŠุฉ

537
00:49:27,190 --> 00:49:36,660
ุงู„ุฃุฑุจุนุฉุŒ ุนู„ู‰ ุดุฎุต ุฃุนุฒุจุŒ ู…ุชุฒูˆุฌุŒ widowed .. widowed .. widowed

538
00:49:36,660 --> 00:49:42,360
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

539
00:49:42,360 --> 00:49:47,400
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

540
00:49:47,400 --> 00:49:47,980
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

541
00:49:47,980 --> 00:49:51,640
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

542
00:49:51,640 --> 00:49:51,760
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

543
00:49:51,760 --> 00:49:57,740
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

544
00:49:57,740 --> 00:49:57,780
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

545
00:49:57,780 --> 00:49:59,800
.. widowed .. widowed .. widowed .. widowed .. widowed .. widowed

546
00:50:03,060 --> 00:50:12,200
ุชู‚ุฏุฑุด ุชุญูˆู„ู‡ุงุŒ ุฃูŠูˆุฉุŒ ุฏูˆู† ุฅุจุฏุงุนุงุช ู†ุณู…ุน ู…ู†ูƒู…ุŒ ูˆุจุงู„ุชุงู„ูŠ

547
00:50:12,200 --> 00:50:15,140
ุงู†ุช ุญู‚ูŠุช .. ูŠุนู†ูŠ ู„ูˆ ู„ูˆ ู‡ูŠ ู„ู„ุฃุนุฒุจุŒ ูŠุนู†ูŠ ุงู„ู…ูุฑูˆุถ ูŠูƒูˆู†

548
00:50:15,140 --> 00:50:20,780
ู‚ูŠู…ุฉ ุงู„ุฃุนุฒุจ ุฃูƒุจุฑุŒ ุบูŠุฑ ุตุญูŠุญุŒ ู†ุนู…ุŒ ู†ุญุณุจ ุงู„ู€ XุŒ ูˆ X1ุŒ ูˆ X2ุŒ

549
00:50:20,780 --> 00:50:24,960
ูˆ X3ุŒ ูˆ X4ุŒ ูˆ X5ุŒ ูˆ X6ุŒ ูˆ X7ุŒ ูˆ X8ุŒ ูˆ X9ุŒ ูˆ X10ุŒ ูˆ X11ุŒ ูˆ

550
00:50:24,960 --> 00:50:27,160
X12ุŒ ูˆ X12ุŒ ูˆ X13ุŒ ูˆ X14ุŒ ูˆ X14ุŒ ูˆ X15ุŒ ูˆ X16ุŒ ูˆ X17ุŒ ูˆ

551
00:50:27,160 --> 00:50:28,820
X18ุŒ ูˆ X19ุŒ ูˆ X20ุŒ ูˆ X21ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ

552
00:50:28,820 --> 00:50:28,940
X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ

553
00:50:28,940 --> 00:50:31,370
X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ูˆ X22ุŒ ู„ู…ุง ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ

554
00:50:31,370 --> 00:50:36,130
nominal attribute ุฃูˆ Boolean attributeุŒ ุงู„ู€ distance

555
00:50:36,130 --> 00:50:41,450
ู‡ุชุฒูŠุฏ ุจุตูุฑ ุฃูˆ ุจูˆุงุญุฏุŒ ุจู†ุงุก ุนู„ู‰ ุฅูŠุดุŸ ู‡ู„ ุงู„ู€ value ู‡ุฐู‡

556
00:50:41,450 --> 00:50:47,970
equal ุฃูˆ not equalุŸ trueุŒ ูŠุนู†ูŠ ุงู„ู€ instance ุงู„ู„ูŠ ุฃู†ุง

557
00:50:47,970 --> 00:50:55,910
ุจุฏูŠ ุฃู‚ุฑุฃู‡ุง ุงู„ุขู†ุŒ ูƒุงู†ุช ู‡ู†ุง ุนู†ุฏูŠ 3 ูˆ 7 ูˆ false

558
00:50:55,910 --> 00:50:58,530
ูˆ D

559
01:00:01,610 --> 01:00:09,330
ุงู„ุขู† ุงู„ู…ุณุงูุฉ ุงู„ู„ูŠ ุจุญุณุจู‡ุง ู‡ูŠ ู„

560
01:00:09,330 --> 01:00:17,950
ุงู„ู€ instance ุงู„ุฃูˆู„ู‰ุŒ ุงู„ุขู† 7 - 7ยฒ +

561
01:00:17,950 --> 01:00:26,530
7 - 3ยฒ + 1

562
01:00:26,530 --> 01:00:34,590
ููŠ ุญุงู„ุฉ ุงู„ุชุณุงูˆูŠ 0ุŒ ููŠ ุญุงู„ุฉ ุงู„ุงุฎุชู„ุงู 0 + 0

563
01:00:34,590 --> 01:00:40,630
ููŠ ุงู„ุญุงู„ุฉ ุงู„ุซุงู†ูŠุฉ ู…ุน ุงู„ู€ instance ุงู„ุซุงู†ูŠุฉ 4

564
01:00:40,630 --> 01:00:48,890
- 7ยฒ + 7 - 3ยฒ +

565
01:00:48,890 --> 01:01:01,390
false ูˆ falseุŒ 1ุŒ ุฏูŠ ูˆ ุฏูŠ 1ุŒ ูˆุจุงู„ุชุงู„ูŠ ุตุงุฑ ู…ูˆุถูˆุน

566
01:01:01,390 --> 01:01:03,910
ุงู„ู€ String ุงู„ู„ูŠ ู‡ู†ุฏูŠุŒ ุฃูˆ ู„ูˆ ูƒุงู†ุช ุงู„ู€ Nominal Data

567
01:01:03,910 --> 01:01:07,990
ุฃูˆ Boolean DataุŒ ู…ุงููŠุด ุฏุงุนูŠ ุฃุฑุฌุน ู„ู„ู€ preprocessing

568
01:01:07,990 --> 01:01:13,170
ู…ุงููŠุด ุฏุงุนูŠ ุฃุฑุฌุน ู„ู„ู€ preprocessingุŒ ุจุงู„ุนูƒุณ ุฃู†ุง ู…ู…ูƒู†

569
01:01:13,170 --> 01:01:19,050
ุฃูƒู…ู„ ุจูƒู„ ุจุณุงุทุฉุŒ ุจุชุตูŠุฑ ุงู„ุขู† similar or dissimilar

570
01:01:19,050 --> 01:01:24,530
ู„ุฃู†ู‡ ูุนู„ุงู‹ ู‡ู„ ู‡ูŠ ู†ูุณ ุงู„ู‚ูŠู…ุฉ ูˆู„ุง ู‚ูŠู…ุฉ ู…ุฎุชู„ูุฉุŸ ุทุจุนุงู‹ุŸ

571
01:01:24,530 --> 01:01:28,550
ู‚ูŠู…ุฉ ูˆู„ุง ู‚ูŠู…ุฉ ู…ุฎุชู„ูุฉุŒ ู„ูƒู† ู„ุฃ ุฃุฎููŠูƒูˆุง ุฅู† ู‡ุงูŠ ููŠ

572
01:01:28,550 --> 01:01:33,370
ุจุฑุถู‡ ููŠู‡ุง ู…ุดูƒู„ุฉ

573
01:01:33,370 --> 01:01:38,650
ุฑุญู„ุฉ

574
01:01:38,650 --> 01:01:47,150
ุดูˆูŠุฉุŒ ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูŠ two values ุจุงู„ุดูƒู„ ู‡ุฐุง: ุฃุญู…ุฏ ูˆ

575
01:01:47,150 --> 01:01:53,250
ุฃุญู…ุฏุŒ ูˆุงุญุฏุฉ ุจุชุจุฏุฃ ุจู€ capitalุŒ ูˆุงุญุฏุฉ smallุŒ ุงู„ู…ูุฑูˆุถ ุชูƒูˆู†

576
01:01:53,250 --> 01:01:56,490
ุงู†ุช ุญู„ูŠุชู‡ุงุŒ ุฃู†ุง ุฌูŠุจุชูƒ ูƒู…ุซุงู„ ูƒุงุณู… ุจุงู„ุงุณู…ุŒ ุงู„ุขู† ูŠุง

577
01:01:56,490 --> 01:02:08,030
ุณูŠุฏูŠุŒ ุจู„ุงุด ู†ุชูƒู„ู… ุนู„ู‰ ุงู„ูˆุธูŠูุฉุŒ ุงู„ู€ job managerุŒ ุงู„ุขู†

578
01:02:08,030 --> 01:02:12,810
ู‡ุงุฏูŠ ูˆ ู‡ุงุฏูŠ ููŠ ุงู„ู€ semantic ูˆุงุญุฏุฉุŒ ู„ูƒู† ุนู„ู‰ ุญุณุจ

579
01:02:12,810 --> 01:02:17,010
ุงู„ู‚ุงู†ูˆู† ุงู„ู„ูŠ ุฃู†ุง ุจู‚ูˆู„ู‡: ุฅุฐุง ู…ุชุณุงูˆูŠุงุช ุจูŠุงุฎุฏูˆุง 1ุŒ

580
01:02:17,010 --> 01:02:19,830
ู…ุฎุชู„ูุงุช ุจูŠุงุฎุฏูˆุง 0ุŒ ู‡ุฏูˆู„ ู…ู† ุงู„ู†ุงุณ ุงู„ู„ูŠ ู‡ุชุงุฎุฏ 0

581
01:02:22,450 --> 01:02:25,770
ู„ูŠุดุŸ ู„ุฃู† ุงู„ู€ case .. ุจุฏูŠ ุฃุฏุฎู„ ุงู„ู€ ignore case ููŠ

582
01:02:25,770 --> 01:02:34,610
ุงู„ู…ูˆุถูˆุนุŒ ุงุจุชุฌูŠู†ูŠ ู‚ุถูŠุฉ ุฃุฎุทุฑ ู…ู† ู‡ูŠูƒุŒ ูˆุงุญุฏ

583
01:02:34,610 --> 01:02:38,950
ูƒุชุจ ุจู€ AุŒ ูˆูˆุงุญุฏ ูƒุชุจ ุจู€ EุŒ ู…ุด ู‡ุฐุง ุงู„ู„ูŠ ุงุญู†ุง

584
01:02:38,950 --> 01:02:44,450
ุงุชุณู…ูŠู†ุงู‡ุง ุณุงุจู‚ุงู‹ุŒ ignore syntaxุŒ ุญู„ุชูƒ ู…ู† ุงู„ู€ capital

585
01:02:44,450 --> 01:02:48,290
letter ูˆ ุงู„ู€ capital letter ูˆ ุงู„ู€ small letterุŒ ุจุณ ู…ุง

586
01:02:48,290 --> 01:02:56,190
ุญู„ุช ุงู„ู€ caseุŒ ุฃู† ู‡ุฐู‡ AุŒ ูˆ ู‡ุงุฏูŠ ุฅูŠู‡ุŸ ู‡ุชุธู„ ููŠ ุนู†ุฏูŠ

587
01:02:56,190 --> 01:02:59,690
ุงุณุชุซู†ุงุกุงุชุŒ ูˆุฅู† ุงู„ู€ data ููŠู‡ุง .. ูŠุนู†ูŠ ู…ุด ุถุฑูˆุฑูŠ ูƒู„ ุดูŠุก

588
01:02:59,690 --> 01:03:03,890
ูŠูŠุฌูŠ .. ูŠุนู†ูŠ ุฃู†ุง ุจู‡ู…ุดุŒ ุฃู†ุง ุจุญุงูˆู„ ุฃุธุจุท ุงู„ู€ data ุชู…ุดูŠ

589
01:03:03,890 --> 01:03:08,650
ู…ุน ุงู„ู‚ูˆุงู†ูŠู†ุŒ ุจุญุงูˆู„ุด ุฃูƒูŠู ุงู„ู‚ูˆุงู†ูŠู† ุชู…ุดูŠ ู…ุน ุงู„ู€ data

590
01:03:08,650 --> 01:03:11,690
ูˆุจุงู„ุชุงู„ูŠุŒ ู‡ูŠ ุงู„ู‚ุงู†ูˆู† ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู‡ู†ุงุŒ ููŠ ุญุงู„ุฉ

591
01:03:11,690 --> 01:03:17,110
ุงู„ู€ nominal dataุŒ equal values: 0ุŒ ูŠุนู†ูŠ ุงู„ู€ distance

592
01:03:17,110 --> 01:03:21,830
ุจูŠู†ู‡ู… 0ุŒ ู„ูŠุดุŸ ู„ุฃู†ู‡ู… ู…ุชุทุงุจู‚ูŠู†ุŒ ู†ูุณ ุงู„ุดูŠุกุŒ ู…ุงููŠุด ูุฑู‚

593
01:03:21,830 --> 01:03:25,730
ุจู‚ู‰ ุจูŠู†ู‡ู…ุŒ different valuesุŒ ุจุบุถ ุงู„ู†ุธุฑ ุฅูŠุด ูƒุงู†ูˆุง

594
01:03:25,730 --> 01:03:30,870
ุงู„ูุฑู‚ ุจูŠู†ู‡ู… 1ุŒ ูˆู„ู…ุง ุฃู†ุง ุจุถูŠู ุงู„ูุฑู‚ ุจูŠู†ู‡ู…ุŒ ู„ู…ุง

595
01:03:30,870 --> 01:03:37,890
ุฃู‚ูˆู„ ู‚ูŠู…ุชู‡ู… ู…ุฎุชู„ูุงุช: 1ุŒ ู…ุชุณุงูˆูŠุงุช: 0ุŒ ุนูƒุณุช ููŠ

596
01:03:37,890 --> 01:03:45,090
ุงู„ู…ุซุงู„ ู‡ุฐุง: true

597
01:03:45,090 --> 01:03:54,230
ูˆ false: 1ุŒ ุงุฎุชู„ุงูุŒ ุงุฎุชู„ุงูุŒ ุจุนุฏุชุŒ ุจุนุฏุชุŒ ูƒูˆูŠุณ ุฃู†ูƒู…

598
01:03:54,230 --> 01:03:56,470
ุงู†ุชุจู‡ุชูˆุงุŒ ุฃู†ุง ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

599
01:03:56,470 --> 01:03:56,730
ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

600
01:03:56,730 --> 01:03:57,570
ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

601
01:03:57,570 --> 01:03:58,070
ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

602
01:03:58,070 --> 01:04:01,530
ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

603
01:04:01,530 --> 01:04:14,790
ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…ุŒ ุจุชูƒู„ู…

604
01:04:14,790 --> 01:04:18,130
ุจุชูƒู„ู…

605
01:04:18,130 --> 01:04:25,030
ุจุชุตูุฑุŒ ูˆ 0 ุจูŠู† ุฌูˆุณูŠู†ุŒ ุจูŠู† ุฌูˆุณูŠู†ุŒ ุฃู† ุงู„ู€ instance

606
01:04:25,030 --> 01:04:30,810
ุงู„ุฃูˆู„ู‰ ู…ู† ู†ุงุญูŠุฉ ุงู„ู€ text ู…ู†

607
01:04:30,810 --> 01:04:39,250
ู†ุงุญูŠุฉ ุงู„ู€ text ุฃุจุนุฏ ุนุงุฏุฉ ู…ู† ุงู„ู€ instance ู…ู† ุงู„ุซุงู†ูŠุฉ

608
01:04:39,250 --> 01:04:43,050
ุฃุจุนุฏุŒ ูŠุนู†ูŠ ุตุงุฑ ููŠ 1ุŒ ุตุงุฑ ููŠ ู…ุณุงูุฉ ุชู†ุฌู…ู‘ุน ู„ู„ู‚ุงู†ูˆู†

609
01:04:43,050 --> 01:04:45,990
ุงู„ู„ูŠ ุนู†ุฏูŠุŒ ู†ุนู…

610
01:04:54,750 --> 01:04:57,730
ุฌุฏู‘ู‹ุง ุนุฏุฏ ุงู„ู€ valuesุŒ ุงู„ู€ different values ุงู„ู„ูŠ ุนู†ุฏูƒ

611
01:04:57,730 --> 01:05:05,330
ูˆ ุงู„ุญุงู„ุงุช ุงู„ุชุงู†ูŠุฉุŒ ุงู„ูˆุธุงุฆูุŒ ุงู„ู€ occupationุŒ ุฌุฏู‘ู‹ุง

612
01:05:05,330 --> 01:05:10,610
ุนุฏุฏ ุงู„ูˆุธุงุฆู ุฅูŠู‡ุŸ ูˆุงุฏูŠู†ูŠ ู…ุซุงู„ุŒ ูุฑุถุงู‹ ุนุดุฑุฉุŒ ู…ูŠู† ู‚ุงู„ ู…ูŠู†

613
01:05:10,610 --> 01:05:14,970
ู‚ุงู„

667
01:00:47,830 --> 01:00:51,210
ู…ูˆุถูˆุน ุงู„ู€ scaling ู‡ูˆ ุงู„ู„ูŠ ุจูŠุญู„ ุงู„ู‚ุถูŠุฉ ูˆุจุญุทู‡ู… ูƒู„ู‡ู…

668
01:00:51,210 --> 01:00:56,510
ุจู†ูุณ ุงู„ุฃูˆุฒุงู† ููŠ ู…ูˆุถูˆุน ุงู„ู€ distance ุชุฎูŠู„ ุฃู†ุง ุจุฏุฑู‘ุจ

669
01:00:56,510 --> 01:01:00,690
ุฃุทุจู‘ู‚ ุนู„ูŠู‡ู… ุงู„ู€ min max normalization ู…ู† ุตูุฑ ู„ูˆุงุญุฏ

670
01:01:00,690 --> 01:01:04,050
ุดูƒู„

671
01:01:04,050 --> 01:01:12,030
ุงู„ู€ data set ู‡ูŠุตูŠุฑ ุตูุฑ ู…ุน ุฃู†ู‘ู‡ ูƒุงู†ุช ุงู„ูุฑูˆู‚ุงุช ุจูŠู†ู‡ู…

672
01:01:13,850 --> 01:01:18,590
ูƒุจูŠุฑุฉ ุฌุฏุงู‹ุŒ ูˆุนู„ู‰ ู†ูุณ ุงู„ู†ุธุงู…ุŒ ุนู„ู‰ ู†ูุณ ุงู„ู†ุธุงู… ุงู„ุฃู„ููŠู†

673
01:01:18,590 --> 01:01:22,830
ู„ู…ุง ุฃู†ุง ุจู‚ุฏุฑ ุฃุทุจู‘ู‚ู‡ุงุŒ ุจู‚ุฏุฑ ุฃุฎุถุนู‡ุง ู„ู†ูุณ ุงู„ู…ุจุฏุฃ ุงู„ู€ min

674
01:01:22,830 --> 01:01:27,870
max 01 ุนู„ู‰ ู†ูุณ ุงู„ุญุณุจุฉ ุงู„ู„ูŠ ุงุดุชุบู„ุช ุนู„ูŠู‡ุง ู‡ุงู† ู‡ูŠ ุงู„ู€

675
01:01:27,870 --> 01:01:33,990
maximum value 55000 ูˆู‡ูŠ ุงู„ู€ minimum value ุงู„ู€

676
01:01:33,990 --> 01:01:39,010
minimum ูˆุงู„ู€ old minimum ูˆุงู„ู€ old maximum ู„ู„ู€

677
01:01:39,010 --> 01:01:43,370
ุงู„ู€ new minimum 0 ูˆุงู„ู€ New Maximum 1 ูˆุจุฏู‘ูŠ ุฃุทุจู‘ู‚

678
01:01:43,370 --> 01:01:47,030
ุงู„ุฃู„ู ุนู„ูŠู‡ู…ุŒ ุงู„ุฃู„ููŠู† ุนู„ูŠู‡ู…ุŒ ูˆู†ูุณ ุงู„ู†ุธุงู… ุจุฏู‘ูŠ ุฃุทุจู‘ู‚

679
01:01:47,030 --> 01:01:51,410
ุจุงู‚ูŠ ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ุฃู†ุง ูƒุชุจุชู‡ุงุŒ ูุนู„ูŠุงู‹ ุงู„ู€ values

680
01:01:51,410 --> 01:01:58,970
ุชุจุนุชู‡ุง ุจุตูŠุฑ ุชูุฑุฌุŒ ูˆุจุตูŠุฑ ูƒู„ู‡ู… ุฅูŠุดุŸ ู…ุชุณุงูˆูŠุงุช. ู†ุนู…ุŒ ุจุณ

681
01:01:58,970 --> 01:02:02,490
ุงุญู†ุง ุงุชูู‚ู†ุง ุฅู†ู‘ู‡ ููŠ ู…ูˆุถูˆุน ุงู„ู€ data normalization

682
01:02:02,490 --> 01:02:07,850
ููŠ ุงู„ู€ preprocessing ู…ู‡ู… ุฌุฏุงู‹ุŒ ุจุณ ุดุบู„ุฉ ุฒูŠ ุงู„ุณุงุจู‚ุฉ ุฃู†ุง

683
01:02:07,850 --> 01:02:12,450
ู…ุง ุดูุชู‡ุงุดุŒ ู…ุง ูƒุงู†ุชุด... ู…ุง ูƒุงู†ุชุด ุชุฎุทุฑ ููŠ ุฃุญู„ุงู…ูŠ ุฅู†ู‘ู‡ ูุนู„ูŠุงู‹

684
01:02:12,450 --> 01:02:16,150
ุฃู„ุงู‚ูŠ ุฅู†ู‘ู‡ ุงู„ู€ nominal attribute ุฃูˆ ุฃู„ุงู‚ูŠ algorithm

685
01:02:16,150 --> 01:02:21,530
ูู‚ุท ุดุบุงู„ ุนู„ู‰ ุงู„ู€ numeric dataุŒ ู…ุตุจูˆุทุŸ ููŠ ู†ุงุญูŠุฉ ุงู„ู€

686
01:02:21,530 --> 01:02:23,890
preprocessingุŒ ุงุญู†ุง ุญูƒูŠู†ุง ุณุงุจู‚ุงู‹ ุฅู†ู‘ู‡ ุงู„ู€ scaling

687
01:02:23,890 --> 01:02:29,530
ุดุบู„ุฉ ุฃุณุงุณูŠุฉุŒ ุงู„ู€ scaling ุดุบู„ุฉ ุฃุณุงุณูŠุฉุŒ ุฅูŠุด ุงู„ู€

688
01:02:29,530 --> 01:02:33,670
advantages ูˆุงู„ู€ disadvantages ุชุจุนุช ุงู„ู€ algorithm

689
01:02:33,670 --> 01:02:41,090
ุงู„ู„ูŠ ุนู†ุฏู†ุงุŸ ุงู„ู€ advantages robustุŒ ุดูˆ ูŠุนู†ูŠ robustุŸ

690
01:02:41,090 --> 01:02:50,190
ู‚ูˆูŠ ููŠ ูˆุฌูˆุฏ ุงู„ู€ noise dataุŒ ููŠ ุนู†ุฏูŠ data ุทูŠู‘ุจุŒ ู‡ูŠ

691
01:02:50,190 --> 01:02:55,770
distinguish ูˆู„ุง distinguishุŒ ุฃู†ุชูŽ

692
01:02:55,770 --> 01:02:58,010
ุงู„ู„ูŠ ุจุชู‚ูˆู„ุŒ ุนุดุงู†ูƒ ุฑูˆุญุช ุนู„ู‰ ุจู„ุฏ ูˆู…ุงุฑุณุช ููŠู‡ุง ู„ุบุฉ

693
01:02:58,010 --> 01:03:00,730
ุจู„ูุธูˆู‡ุง ุจุงู„ุดูƒู„ ู‡ุฐุงุŒ ุจู‚ู‰ ู‡ุฐุง ู„ุง ูŠุนู†ูŠ ุฃู† ุงู„ู†ุงุณ

694
01:03:00,730 --> 01:03:04,510
ุงู„ุชุงู†ูŠุฉ ุจู„ูุธูˆู‡ุง ุจุงู„ู„ู‡ุฌุงุช ู…ุฎุชู„ูุฉ. ุดูƒุฑุงู‹ ู„ูƒุŒ ุชู…ุงู…

695
01:03:04,510 --> 01:03:06,470
ุณูŠุฏูŠุŸ ุงู„ุขู†

696
01:03:08,130 --> 01:03:13,890
advantages robust ุฃูˆ robust noise training data

697
01:03:13,890 --> 01:03:17,590
ู„ู…ุง ุจูƒูˆู† ููŠ ุนู†ุฏูŠ noise data ุฃู†ุง ุจุฃุถู…ู† ุฅู†ู‘ู‡ ุจุฏู‘ูŠู†ูŠ

698
01:03:17,590 --> 01:03:23,050
prediction ุตุญูŠุญุฉุŒ ุจู‡ุฏู ุฅู†ู‘ู‡ ูุนู„ูŠุงู‹ ู…ุง ุจุชุฃุซู‘ุฑุดุŒ ู‡ูˆ ุนู…ู‘ุงู„

699
01:03:23,050 --> 01:03:25,950
ุจูŠุญุณุจ ุงู„ู€ instance ุฃูˆ ุงู„ุนู„ุงู‚ุฉ ู…ุน ูƒู„ ุงู„ู€ instances ูˆ

700
01:03:25,950 --> 01:03:30,570
ู„ู…ุง ุชูƒูˆู† ููŠ ุนู†ุฏูŠ ูˆุงุญุฏุฉ noise ุจุชุฏูˆุจ ู…ุง ุจูŠู† ุงู„ุนู†ุงุตุฑ

701
01:03:30,570 --> 01:03:34,730
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุŒ effective ููŠ ุญุงู„ุฉ ุฅุฐุง ูƒุงู†ุช ุงู„ู€ data

702
01:03:34,730 --> 01:03:39,490
ุชุจุนุชูŠ large enoughุŒ ูƒุจูŠุฑุฉ. ู„ูŠุดุŸ ู„ุฃู†ู‘ ุจูƒูˆู† ุงู„ู€ decision

703
01:03:39,490 --> 01:03:43,810
ุชุจุนูŠ ุจุนุชู…ุฏ ุนู„ู‰ ุฃูƒุจุฑ ุนุฏุฏ ู…ู…ูƒู† ู…ู† ุงู„ู€ neighbors

704
01:03:43,810 --> 01:03:48,070
ูˆุจุงู„ุชุงู„ูŠุŒ ูƒู„ ู…ุง ูƒุชุฑุช ุงู„ู†ู‚ุงุทุŒ ุตุฑุช ุฃู†ุง ุจุฏูˆู‘ุฑ ุฅู†ู‘ู‡ ูŠูƒูˆู†

705
01:03:48,070 --> 01:03:52,710
...ุงุญุชู…ุงู„ูŠุฉ ุฅู†ู‘ู‡ ูŠูƒูˆู† ููŠ ู†ู‚ุงุท ุฃู‚ุฑุจุŒ ุฃุนู„ู‰ ุงู„ู€

706
01:03:52,710 --> 01:03:58,670
disadvantages ุฅู†ู‘ู‡ ู„ุงุฒู… ุฃุญุฏู‘ุฏ ุงู„ูƒู„ู…ุฉ  ุงู„ุฌุงุจู„ุฉุŒ ูˆุงู„ู€

707
01:03:58,670 --> 01:04:02,090
ุงู„ูƒู„ู…ุฉ ุงู„ุชุญุฏูŠุฏ ู‡ุฐู‡ ุจุญุฏ ุฐุงุชู‡ุง ู…ุดูƒู„ุฉุŒ ุฃู†ุง ู…ุง ุจุนุฑู ูˆู„ุง

708
01:04:02,090 --> 01:04:07,150
ุญุฏ ููŠ ุงู„ุฏู†ูŠุง ุจูŠุนุฑู ุฅูŠุด ุฃูุถู„ keyุŒ ุงู„ุดุบู„ุฉ ุงู„ุชุงู†ูŠุฉ ุงู„ู€

709
01:04:07,150 --> 01:04:11,230
distance based learning is not clearุŒ ู…ูู‡ูˆู… ุงู„ู€

710
01:04:11,230 --> 01:04:13,470
distance ู„ู…ุง ูƒู†ุช ุจุชูƒู„ู‘ู… ุนู„ู‰ ุงู„ู€ numerical ูƒู†ุช ู…ู‚ุชู†ุน

711
01:04:13,470 --> 01:04:18,370
ููŠู‡ุงุŒ ุจุณ ู„ู…ุง ุฏุฎู„ุช ุงู„ู€ nominal data ุจุฏู‘ู†ุง ู†ุฃุฎุฐ ูˆู†ุนุทู

712
01:04:18,370 --> 01:04:23,190
ุงู„ูƒู„ุงู…ุŒ ู…ุตุจูˆุทุŒ ูˆุจุงู„ุชุงู„ูŠ ู…ุง ุตุงุฑ ู…ูู‡ูˆู… ุงู„ู€ similarity

713
01:04:23,190 --> 01:04:28,350
ู…ุด clear ุจุงู„ู†ุณุจุฉ ู„ูŠ ูƒุชูŠุฑุŒ ุนู†ุฏูŠ ู‡ุงู† ุงู„ุดุบู„ุฉ ุงู„ุชุงู„ุชุฉ

714
01:04:28,350 --> 01:04:33,650
ุฃูˆ ุงู„ุฃุฎูŠุฑุฉุŒ ุฅู†ู‘ู‡ ุฃู†ุง ูุนู„ูŠุงู‹ ู‡ุฐุง ุงู„ู€ algorithm ุจุฏู‘ูŠู†ูŠ

715
01:04:33,650 --> 01:04:38,970
high computation costุŒ ู„ูŠุดุŸ ุฃู†ุชูŽ ุชุฎูŠู‘ู„ ุนู†ุฏูŠ 100 ุฃู„ู

716
01:04:38,970 --> 01:04:45,090
instanceุŒ ุนุดุงู† ุฃู‚ุฏุฑ ุฃุตู†ู‘ู one instance ุจุฏู‘ูŠ ุฃุญุณุจ

717
01:04:45,090 --> 01:04:51,830
ุงู„ู…ุณุงูุฉ ุจูŠู†ู‡ุง ูˆุจูŠู† 100 ุฃู„ู ู†ู‚ุทุฉุŒ ุทุจุนุงู‹ ุนู†ุฏูŠ 10 ู†ู‚ุงุท

718
01:04:51,830 --> 01:04:57,150
ุจุฏู‘ูŠ ุฃุตู†ู‘ูู‡ู…ุŒ ุจุฏู‘ูŠ ุฃุญุณุจ ุงู„ู€ distance ุนุดุฑุฉ ููŠ 100 ุฃู„ู

719
01:04:57,150 --> 01:05:02,810
ูŠุนู†ูŠ ู…ู„ูŠูˆู† ู…ุฑุฉุŒ ู…ู„ูŠูˆู† distance ุจุฏู‘ูŠ ุฃุญุณุจ ูˆู‡ูƒุฐุงุŒ ู„ูƒู†

720
01:05:02,810 --> 01:05:06,470
ู‡ุฐุง ุจุฑุถู‡ุŒ ุนู„ู‰ ุงู„ุฑุบู… ู…ู† ุงู„ุนูŠูˆุจ ู‡ุฐู‡ุŒ ุงู„ู€ algorithm ู‡ุฐู‡

721
01:05:06,470 --> 01:05:11,870
ููŠ ุญุงู„ุงุช ูƒุชูŠุฑุฉ efficient ุฅุฐุง ูƒุงู†ุช ููŠ ุนู†ุฏูŠ memory

722
01:05:11,870 --> 01:05:16,150
ูƒุงููŠุฉุŒ ูˆุงู„ู€ data set ุชุจุนุชูŠ ูƒูˆูŠุณุฉุŒ ุจุชุฏู‘ูŠู†ูŠ prediction

723
01:05:16,150 --> 01:05:19,670
ุนุงู„ูŠุŒ ู„ุฃู†ู‘ ุฃุญูŠุงู†ุงู‹ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุŒ ุจู‚ุฏุฑุด ุฃุจู†ูŠ model

724
01:05:19,670 --> 01:05:26,720
ุฃู†ุง ู…ุง ุจู„ุงุญุธ ุฃูŠ ุชุบูŠูŠุฑ ููŠ ุงู„ู€ environmentุŒ ู…ุด ู‡ุชุฃุซู‘ุฑ ููŠู‡ุŒ ููŠ

725
01:05:26,720 --> 01:05:29,560
ุงู„ุขุฎุฑุŒ ุฃู†ุชูŽ ุจุชุฏู‘ูŠู†ูŠ ู‚ูŠู… ูˆุฃู†ุง ุจุญุณุจ ู‚ุฑุจ ุฃูˆ ุจุนุฏ ุงู„ู†ู‚ุทุฉ

726
01:05:29,560 --> 01:05:33,720
ุฌุฑุจุช ุฃูˆ ุจุนุฏุชุŒ ุฃู†ุง ู…ุง ุนู†ุฏูŠ ู…ุดูƒู„ุฉุŒ ู„ูƒู† ููŠ ุญุงู„ุฉ ุจู†ุงุก ุงู„ู€

727
01:05:33,720 --> 01:05:36,420
model ุฒูŠ ู…ุง ู‡ุดูˆู ู„ุงุญู‚ุงู‹ุŒ ุฃู†ุง ุจุจู†ูŠ modelุŒ ุงู„ู€ model

728
01:05:36,420 --> 01:05:42,540
ุฎู„ุงุต ุตุงุฑ if thenุŒ ุทุจ ุงุชุบูŠู‘ุฑุช ุงู„ุฏู†ูŠุงุŒ ุจุฏู‘ูƒ ุชุบูŠู‘ุฑ ุงู„ู€ if

729
01:05:42,540 --> 01:05:45,840
thenุŒ ูŠุนู†ูŠ ุจุฏู‘ูƒ ุชุนู…ู„ ุงู„ู€ training ู…ุฑุฉ ุซุงู†ูŠุฉุŒ ูˆุนุงุฏุฉ

730
01:05:45,840 --> 01:05:51,020
ุจู†ุทู„ู‚ ุนู„ู‰ ุงู„ู€ K-Nearest Neighbor lazy learning

731
01:05:51,020 --> 01:05:54,020
algorithm

732
01:06:01,130 --> 01:06:05,630
ุจุฑุงุญุชูŽู‡ุŒ ู„ูŠุด lazyุŸ ู„ุฃู†ู‘ู‡ ูุนู„ุงู‹ ู…ุง ุจูŠุจู†ูŠุด modelุŒ ูƒุณู„ุงู†

733
01:06:05,630 --> 01:06:09,030
ู…ุง ุนู†ุฏูˆุด ุงุณุชุนุฏุงุฏ ูŠุฑู‡ู‚ ู†ูุณู‡ ููŠ ุจู†ุงุก model ุฃูˆ ูŠุญุทู‘

734
01:06:09,030 --> 01:06:12,970
role ูƒุตููˆุฑ ุงู„ุนู„ุงู‚ุฉ ู…ุง ุจูŠู† ุงู„ู€ attributes ูˆุงู„ู€ class

735
01:06:12,970 --> 01:06:17,410
ูุจูŠุนุชู…ุฏ ู‡ูˆ ูƒู„ ู…ุฑุฉ ุนู„ู‰ ุฅูŠุดุŸ ุนู„ู‰ ุงู„ู€ computation ุจุฏู„

736
01:06:17,410 --> 01:06:25,380
ู…ู† ุญุณุงุจ ุงู„ู€ modelุŒ ู…ุชุทูู‘ู„ุŸ ู„ุฃุŒ ู‡ูˆ ุดุบุงู„ ุจุฐุงุชู‡ุŒ ู‡ูˆ ูƒุณูˆู„

737
01:06:25,380 --> 01:06:29,020
ุจุฏู‘ูˆุด ูŠุจู†ูŠุŒ ุจู‚ูˆู„ ู„ูƒ ู„ู…ุง ุจุชูŠุฌูŠ ุชุนู…ู„ instance ุจุนู…ู„ูƒ

738
01:06:29,020 --> 01:06:31,560
ุงู„ุญุณุจุฉ ูˆุจุฏู‘ูŠูƒ ุฅูŠุงู‡ุง ูˆุฎู„ุงุตู†ุงุŒ ุจุฏู‘ูŠุด ุฃุจู†ูŠ model

739
01:06:31,560 --> 01:06:40,320
ูˆุงุญุชูุธ ููŠู‡ุŒ ุงู„ู„ูŠ ู‡ูŠ ู„ุฃ

740
01:06:40,320 --> 01:06:43,520
ู„ุฃุŒ ู‡ุฐุง ุงู„ู€ algorithm ู…ู† ุงู„ู€ deterministic algorithm

741
01:06:43,520 --> 01:06:49,550
ูŠุนู†ูŠ ู„ูˆ ุฏูˆู‘ุฑุช ู„ู‡ ู†ูุณ ุงู„ู€ data set ูˆู†ูุณ ุงู„ู€ Instance

742
01:06:49,550 --> 01:06:53,910
Set ูˆุฌุฑู‘ุจุช 7000 ู…ู„ูŠูˆู† ู…ุฑุฉ ุชุนู…ู„ ุงู„ู€ classification

743
01:06:53,910 --> 01:07:00,670
ุชุฏู‘ูŠูƒ ู†ูุณ ุงู„ู†ุชูŠุฌุฉุŒ ุขู‡

744
01:07:00,670 --> 01:07:04,670
ู…ู…ูƒู†ุŒ ุฃู†ุง ู…ุง ู‚ู„ุชุด ุฅู†ู‘ ุงู„ู€ algorithm ู‡ุฐุง ู‡ูˆ ุงู„ุฃูุถู„

745
01:07:04,670 --> 01:07:09,550
ุทุจุนุงู‹ุŸ ู„ูƒู† ู‡ุฐุง ุงู„ู€ algorithm ู‡ูˆ ุงู„ุฃุณู‡ู„ ู…ู† ู†ุงุญูŠุฉ

746
01:07:09,550 --> 01:07:13,490
ุงู„ุงุณุชูŠุนุงุจุŒ ุฅูŠุด ุงู„ู„ูŠ ุจูŠุตูŠุฑุŸ ูุนุดุงู† ู‡ูŠูƒ ุฃู†ุง ุจุฏู‘ูŠุช ููŠู‡ุŒ

747
01:07:13,490 --> 01:07:17,870
ุงู„ุขู†ุŒ ู‡ู„ ู‡ูˆ ุฃูุถู„ algorithmุŸ ู„ุฃุŒ ุงู„ุขู†ุŒ ุจุณ ุฃู†ุง ุจุงู„ู†ุณุจุฉ

748
01:07:17,870 --> 01:07:21,950
ู„ูŠ ุชุฌุฑุจุฉ ุดุฎุตูŠุฉ ููŠ ุงู„ุฏูƒุชูˆุฑุงู‡ุŒ ูƒุงู† ุงู„ู€ algorithm ู‡ุฐุง

749
01:07:21,950 --> 01:07:26,850
ู‡ูˆ ู‚ููˆุช ุงู„ู†ุฌุงุฉ ุชุจุนูŠุŒ ู‚ุงุฑู†ุชู‡ ุจุงู„ู€ support vector

750
01:07:26,850 --> 01:07:30,470
machine ูˆู‚ุงุฑู†ุชู‡ ุจุงู„ู€ neural networkุŒ ูƒุงู† ุฃุฏุงุกู‡ ุฃู‚ู„ู‘

751
01:07:30,470 --> 01:07:33,930
ู…ู†ู‡ู…ุŒ ุนู„ู‰ ุงู„ุฑุบู… ู…ู† ู‡ูŠูƒ ูƒุงู† ุงุฎุชูŠุงุฑ ุฅู†ู‘ ู‡ุฐุง ุงู„ู€

752
01:07:33,930 --> 01:07:36,910
algorithm ู‡ูˆ ุงู„ุฃูƒุซุฑ ู…ู†ุงุณุจุฉุŒ ุฃู†ุง ุจุฃุดุชุบู„ ููŠ dynamic

753
01:07:36,910 --> 01:07:41,430
environmentุŒ ุจุนู…ู„ computation ุนู„ู‰ ุงู„ุฌูˆุงู„ุŒ ูˆุจุงู„ุชุงู„ูŠ

754
01:07:41,430 --> 01:07:44,830
ู…ุณุชุญูŠู„ ู…ูˆุถูˆุน ุงู„ู€ learningุŒ ุฅู†ู‘ูŠ ุฃุจู†ูŠ model ูƒู„ ู…ุง ุชุชุบูŠู‘ุฑ

755
01:07:44,830 --> 01:07:49,540
ุงู„ู€ environmentุŒ ูˆู…ู‚ุงุฑู†ุฉ ุงู„ู€ Accuracy ู„ู€ Neural

756
01:07:49,540 --> 01:07:53,320
Network ุงุฏู‘ุชู†ูŠ ุญูˆุงู„ูŠ 97%ุŒ ุงู„ู€ support vector machine

757
01:07:53,320 --> 01:07:59,360
ุงู„ุฏู†ูŠุง ู…ู‚ุงุฑุจุฉ ู„ู‡ุงุŒ ูˆู‡ุฐุง ุงู„ุฏุฑู‘ุจ ุงู„ุฏู†ูŠุง 94%ุŒ ูุจุงู„ุถุจุท

758
01:07:59,360 --> 01:08:03,780
ูุตุฑุช ู‡ุฐุง ู…ุด ูุงุฑู‚ุŒ ููŠ ู…ู‚ุงุจู„ ุฅู†ู‘ู‡ ู‡ุฐุง ุจูŠุดุชุบู„ ู…ุน ุงู„ู€

759
01:08:03,780 --> 01:08:06,020
dynamic environmentุŒ ู„ุฃู†ู‘ ุฃู†ุง ู…ุด ุจุญุงุฌุฉ ููŠ ูƒู„ ู…ุง

760
01:08:06,020 --> 01:08:10,700
ุชุชุบูŠู‘ุฑ ุนูˆุงู…ู„ ุงู„ุจูŠุฆุฉ ุฃุฑูˆุญ ุฃุจู†ูŠ model ุฌุฏูŠุฏุŒ ููƒุงู† ู‡ูˆ

761
01:08:10,700 --> 01:08:13,620
ูุนู„ูŠุงู‹ ู‚ููˆู‘ุฉ ุงู„ู†ุฌุงุญ ุฒูŠ ู…ุง ู‚ู„ุช ู„ูƒ ุจุงู„ู†ุณุจุฉ ู„ูŠ ู…ู† ุชุฌุฑุจุฉ

762
01:08:13,620 --> 01:08:17,430
ูู‡ุฐุง ู„ุง ูŠุนู†ูŠ ุฃู†ู‘ู‡ ุณูŠู‘ุฆุŒ ู„ูƒู† ุฃู†ุง ู‚ุงุนุฏ ุจุชูƒู„ู‘ู… advantages

763
01:08:17,430 --> 01:08:21,770
ุฃูˆ disadvantages ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุงุŒ ุงู„ู€ code ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ

764
01:08:21,770 --> 01:08:26,070
ุนู†ุฏู‡ุงุŒ ุจูƒู„ ุจุณุงุทุฉ ุจูŠุจู†ูŠ ุฃูˆ ุจูŠุณุชุฎุฏู… ุงู„ู€ KNN

765
01:08:26,070 --> 01:08:32,830
algorithm ุจุงู„ู€ PythonุŒ ุทุจุนุงู‹ ุฃู†ุง ุจูุชุฑุถ ุฅู†ู‘ูŠ ุนุงู…ู„

766
01:08:32,830 --> 01:08:33,210
import

767
01:08:36,030 --> 01:08:38,790
ุงู„ุขู†ุŒ ุจูƒู„ ุจุณุงุทุฉุŒ ุงู„ุดุจุงุจ ุงู„ู„ูŠ ุฃู†ุง ุณูˆูŠุชู‡ ููŠ ุงู„ู€ code

768
01:08:38,790 --> 01:08:42,510
ู‡ุฐุงุŒ ูƒู†ุช ุจุฏุฃุช ุฃุดุชุบู„ูŽู‡ุŒ ุฃูˆ ุฑุงุจุท ู…ุฏุงู…ูƒุŒ ุนู…ู„ูŠ ุงู„ุขู†ุŒ ุนู…ู„ุช

769
01:08:42,510 --> 01:08:46,830
import ู„ู„ู€ pandas as bdุŒ ูˆุงู„ู€ bd ู…ุฌุฑุฏ ุฃูŠ ุฃูŠ shortcut

770
01:08:46,830 --> 01:08:50,350
ุนุดุงู† ุชุฎุชุตุฑ ู…ู† ูƒุชุงุจุฉ ุฃุณู…ุงุก ุงู„ู€ libraries ุจุฃูƒุซุฑ ู…ู†

771
01:08:50,350 --> 01:08:54,930
ุทุฑูŠู‚ุฉุŒ ูˆู‚ู„ุช ู„ู‡ ุงู„ู€ data 6 ุจุนุช equal pandas.read

772
01:08:54,930 --> 01:09:02,390
csv iris.csvุŒ data ุจุชุชูƒู„ู… ุนู„ู‰ ุชุตู†ูŠู ุฒู‡ุฑ ุงู„ุณูˆุณู†

773
01:09:02,390 --> 01:09:08,680
ู„ุซู„ุงุซ ุฃุตู†ุงูุŒ ุงู„ู€ data set ู‡ุฐู‡ for training ู…ุนุฏู‘ุฉ ุจุดูƒู„

774
01:09:08,680 --> 01:09:13,480
ุฌูŠุฏ ู„ู„ู€ classificationุŒ ุทุจุนุงู‹ ูŠุนู†ูŠ ุฅุฐุง ุฃุฑูŠุฏ ุฃู† ุฃูู‡ู…

775
01:09:13,480 --> 01:09:15,580
ุงู„ู€ classification ูˆุฃุฌุฑุจ ุงู„ู€ algorithm ูˆุฃู‚ุงุฑู† ู…ุง

776
01:09:15,580 --> 01:09:18,880
ุจูŠู† ุงู„ู€ algorithmุŒ ู‡ุฐู‡ ูˆุงุญุฏุฉ ู…ู† ุงู„ู€ data set ุงู„ู…ู†ุงุณุจุฉ

777
01:09:18,880 --> 01:09:23,240
ุนุฏุฏ ุงู„ู€ rows ุงู„ู„ูŠ ููŠู‡ุง 150 rowุŒ three classesุŒ ุฎู…ุณูŠู†

778
01:09:23,240 --> 01:09:28,560
row ููŠ ูƒู„ classุŒ ุทุจุนุงู‹ ุฒูŠ ู…ุง ู‚ู„ุช ู„ูƒ ู‡ูŠ ุนุดุงู† ุฃู†ุง ุฃุฌุฑุจ

779
01:09:28,560 --> 01:09:33,520
ุนู„ูŠู‡ุงุŒ ุงู„ุขู† ู‚ุฑุฃุช ุงู„ู€ data setุŒ ุนุงุฏุฉ ุงู„ู€ data set ุชุจุนุชูŠ

780
01:09:35,720 --> 01:09:43,940
ู‡ุฐู‡ ู…ู† ุงู„ู€ five attributesุŒ ุงู„ุณุจู„

781
01:09:43,940 --> 01:09:48,500
length ูˆุงู„ุณู‘ุจู„ widthุŒ ุนุฑุถ ุฃู‚ูˆู„ ุงู„ุณู‘ุจู„ุฉุŒ ูˆุงู„ู€ petal

782
01:09:48,500 --> 01:09:52,960
length ูˆุงู„ู€ petal widthุŒ ุนุฑุถ ุฃู‚ูˆู„ ุงู„ุจุชู„ุฉ ุชุจุน ุงู„ุฒู‡ุฑุฉ

783
01:09:52,960 --> 01:09:59,800
ุชู…ุงู…ุŸ ุงู„ูƒุฃุณ ูˆุงู„ูˆุฑู‚ุฉ ุชุจุน ุงู„ุฒู‡ุฑุฉุŒ ูˆุงู„ู†ูˆุนุŒ ุงู„ู†ูˆุน ุงุณู…ู‡

784
01:09:59,800 --> 01:10:00,180
variety

785
01:10:04,190 --> 01:10:07,070
Kindhand ููŠ ุงู„ู€ data set ุงู„ู„ูŠ ุฃู†ุง ุงุณุชุฎุฏู…ุชู‡ุงุŒ ููŠ

786
01:10:07,070 --> 01:10:10,510
data ุซุงู†ูŠุฉ ู…ู…ูƒู† ุชุณู…ู‘ูŠู‡ุง kind ุฃูˆ type ุฃูˆ citrus ุงู„ู€

787
01:10:10,510 --> 01:10:15,570
iris type ุฅู„ู‰ ุขุฎุฑู‡ุŒ ู‡ุฐุง ุงู„ู€ data set ูƒู„ู‡ุง ุฌุงูŠุฉ ููŠ

788
01:10:15,570 --> 01:10:19,890
ุฌุฏูˆู„ ูˆุงุญุฏุŒ block ูˆุงุญุฏุŒ ุฃู†ุง ุงู„ุฎุทูˆุฉ ุฑู‚ู… ูˆุงุญุฏ ุงู„ู…ูุฑูˆุถ

789
01:10:19,890 --> 01:10:25,910
ุฃุณูˆูŠู‡ุง ู…ุน ุฃูŠ ุนู…ู„ูŠุฉ classificationุŒ ุฃูุตู„ุŒ ุฃูุตู„ ู…ุง ุจูŠู†

790
01:10:25,910 --> 01:10:32,070
ุงู„ู€ label ูˆุงู„ู€ attributesุŒ ูƒูŠู ุจุฏู‘ูŠ ุฃูุตู„ ุจูŠู† ุงู„ู€ label

791
01:10:32,070 --> 01:10:35,790
ูˆุงู„ู€ attributesุŸ ูˆู‚ู„ุช ู„ู‡ ุงู„ู€ attributes ุชุจุนุชูŠ ุชุณุงูˆูŠ

792
01:10:35,790 --> 01:10:40,930
ุงู„ู€ data set.drop(variety)ุŒ drop ู„ู„ู€ variety

793
01:10:40,930 --> 01:10:45,470
ุฅูŠุด ูŠุนู†ูŠุŸ ูŠุดูŠู„ู‡ ุจุณ ู…ู† ูˆูŠู†ุŸ ู‡ูŠุดูŠู„ู‡ ู…ู† ุงู„ู€

794
01:10:45,470 --> 01:10:49,750
data set ูˆูŠุญุทู‘ู‡ุง ููŠ data set ุฌุฏูŠุฏุฉ ูŠุณู…ู‘ูŠู‡ุง ู„ูŠู‡ุง

795
01:10:49,750 --> 01:10:54,470
featuresุŒ ูˆ ู„ูŠุด ู‚ู„ุช ู„ู‡ x = 1ุŸ ู„ุฃู†ู‘ ุฃู†ุง ุจุฏู‘ูŠ

796
01:10:54,470 --> 01:10:58,550
ุฃุดูŠู„ columnุŒ ุงู„ุขู† ุจุนุถูƒู… ู…ู…ูƒู† ูŠุฎุทุฆ ูˆูŠุฑูˆุญ ูŠุญุทู‘ ูŠู‚ูˆู„ ู„ู‡

797
01:10:58,550 --> 01:11:02,410
ุงู„ู€ IRIS ุฃูˆ ุงู„ู€ data set = ูƒุฏู‡ ุจูŠุตูŠุฑ ูŠุญุฏุซ ุนู„ูŠู‡ุง

798
01:11:02,410 --> 01:11:06,510
ุจูŠู„ุฒู…ู‡ ูŠุญุทู‘ in place = True ุนุดุงู† ูŠุนุฏู‘ู„ ุนู„ู‰ ู†ูุณ ุงู„ู€ data

799
01:11:06,510 --> 01:11:11,190
set ุงู„ู„ูŠ ู‡ูˆ ุดุบุงู„ ุนู„ูŠู‡ุงุŒ ุฃู†ุง ู‡ูŠูƒ ุฃุฎุฏุช ู…ูŠู†ุŸ ุฃุฎุฏุช ุงู„ู€

800
01:11:11,190 --> 01:11:17,730
features ููŠ data set ุฌุฏูŠุฏุฉุŒ ุจุฏู‘ูŠ ุขุฎุฐ ุงู„ู€ labels ุฃูˆ ุงู„ู€

801
01:11:17,730 --> 01:11:20,810
targetุŒ ู‡ู‚ูˆู„ ู„ู‡ ุงู„ู€ target = ุงู„ู€ data set.

802
01:11:20,810 --> 01:11:24,570
variety ุฃูˆ ุงู„ู€ data set

803
01:11:32,680 --> 01:11:37,640
varietyุŒ ู‡ู†ุชุนุงู…ู„ ู…ุนุงู‡ุง as an instance ู…ู† ุงู„ู€

804
01:11:37,640 --> 01:11:41,260
framework ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ ู‡ุงู† classุŒ ูˆุงุนุชุจุฑู‡ุง

805
01:11:41,260 --> 01:11:43,900
variable ู…ู†ู‡ุŒ ูˆุฃุฎุฏู‡ุง ู…ู†ู‡ุŒ ู…ุดุงุฑูƒุฉุŒ ูˆู‡ุงู† ุฑูˆุญุช ุฃู†ุชูŽ

806
01:11:43,900 --> 01:11:47,780
ุงุนุชุจุฑุชู‡ ู„ูŠู‡ุง as dictionary ุฃูˆ ูƒู€ array ุฃูˆ vector

807
01:11:47,780 --> 01:11:51,340
ูˆุฑุงุญ ูŠู‚ุทุน ู„ูƒ ุฅูŠุงู‡ ูˆูŠู‚ูˆู„ ู„ูƒ ุงุชูุถู‘ู„ ู‡ุฐู‡ ูˆู‡ุฐู‡ุŒ ู‡ุฏูŠูƒ ู†ูุณ

808
01:11:51,340 --> 01:11:55,200
ุงู„ู†ุชูŠุฌุฉุŒ ุงู„ุขู† ุงู„ู„ูŠ ู‡ูŠุตูŠุฑ ุนู†ุฏูŠ ุจุนุฏ ู‡ูŠูƒ from the

809
01:11:55,200 --> 01:11:59,010
sklearn.neighbors ู„ุฃู†ู‘ ู‡ุฐู‡ ุณู„ุณู„ุฉ algorithm

810
01:11:59,010 --> 01:12:07,370
import KNeighborsClassifierุŒ ุงู„ู€ model = K

811
01:12:07,370 --> 01:12:10,970
Neighbors(5)ุŒ ุฃุฎุฏุช constructor ูˆู‚ู„ุช ู„ู‡ ุงู„ู€ k ุชุจุนุชูŠ

812
01:12:10,970 --> 01:12:15,950
ุฎู…ุณุฉุŒ ูˆู‚ู„ุช ู„ู‡ ู‡ุงูŠ ุงู„ู€ association ุจูŠู† ุงู„ู€ features ูˆุงู„ู€

813
01:12:15,950 --> 01:12:22,490
label ุงู„ู„ูŠ ุนู†ุฏูŠุŒ ุงู„ู€ model.fitุŒ ุจุนุฏ ู‡ูŠูƒ ู‚ู„ุช ู„ู‡

814
01:12:22,490 --> 01:12:26,750
ุงุนู…ู„ prediction ู„ู…ูŠู†ุŸ ู„ู„ู€ model.predict(test)ุŒ ูˆุงู„ู€

815
01:12:26,750 --> 01:12:32,070
test ุฅูŠุด ุงู„ู€ testุŸ ู‡ูŠ ุนุจุงุฑุฉ ุนู† sample instance ููŠู‡ุง

816
01:12:32,070 --> 01:12:35,650
ุฎู…ุณุฉ ูˆุซู„ุงุซุฉ ูˆุณุชุฉ ู…ู† ุนุดุฑุฉุŒ ูˆุงุญุฏ ูˆุงุชู†ูŠู† ูˆูˆุงุญุฏ ูˆ

817
01:12:35,650 --> 01:12:38,470
ุณุจุนุฉุŒ ู‚ู„ุช ู„ู‡ reshape ุนุดุงู† ูŠุนู…ู„ ู„ูŠู‡ู… as a vector

818
01:12:38,470 --> 01:12:43,030
ุชุชุทุงุจู‚ ุชู…ุงู…ุงู‹ ุจุงู„ู€ direction ู…ุน ุงู„ู€ instances ุงู„ู„ูŠ

819
01:12:43,030 --> 01:12:46,130
ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€ predictions ู‡ุฐู‡ุŒ ุฎุฒู‘ู†ุช ุฅู†ู‘ู‡ุง ุงู„ู€ value ููŠ

820
01:12:46,130 --> 01:12:50,180
ุงู„ู€ predictionsุŒ ู…ุง ููŠุด ุงู„ู€ predictions ูŠุง ุดุจุงุจุŒ ู‡ูŠ

821
01:12:50,180 --> 01:12:58,240
ุนุจุงุฑุฉ ุนู† ุงู„ู€ array ู…ู† ุฎู…ุณ ุนู†ุงุตุฑุŒ ุชู…ุงู…ุŸ ุฅูŠุด ููŠู‡ุงุŸ ููŠู‡ุง

822
01:12:58,240 --> 01:13:05,420
ุงู„ู€ shortest distancesุŒ ุงู„ู€ distancesุŒ ุฃู‚ุตุฑ ู…ุณุงูุงุชุŒ ู…ุด

823
01:13:05,420 --> 01:13:07,880
ุฃู†ุง ุจู‚ูˆู„ ู„ู‡ ุฏูˆู‘ุฑ ุนู„ู‰ ุงู„ู€ shortest five neighbors

824
01:13:07,880 --> 01:13:12,520
ูุฌุงุจ ู„ูŠ ุฃู‚ุตุฑ ุฎู…ุณ ู…ุณุงูุงุชุŒ ู‡ุฐุง ุงู„ู€ role ุงู„ุฃูˆู„ ููŠ ุงู„ู€ array

825
01:13:12,520 --> 01:13:18,010
ุงู„ู€ row ุงู„ุซุงู†ูŠุŒ ุนุจุงุฑุฉ ุนู† ุงู„ู€ array ููŠ ุงู„ู€ index ุชุจุนุช ุงู„ู€

826
01:13:18,010 --> 01:13:24,250
instancesุŒ ุฃุตุญุงุจ ุฃู‚ุตุฑ ู…ุณุงูุงุชุŒ ุจุถู„ู‘ ุนู„ูŠูƒ ุชุงุฎุฐ ุงู„ู€ index

827
01:13:24,250 --> 01:13:29,210
ู‡ุฏูˆู„ุŒ ูˆุชุฑูˆุญ ุชุฌูŠุจ ุงู„ู€ label ุชุจุนุชู‘ู‡ู…ุŒ ุนุดุงู† ุฅูŠุดุŸ ุชุนู…ู„

828
01:13:29,210 --> 01:13:33,290
ุจูŠู†ู‡ู… voting ูˆุชุงุฎุฐ ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุŒ ุงู„ู„ู‡

829
01:13:33,290 --> 01:13:35,910
ูŠุนุทูŠูƒู… ุงู„ุนุงููŠุฉุŒ ูˆุจุดูˆููƒู… ุฅู† ุดุงุก ุงู„ู„ู‡ ู„ุฃุณุจูˆุน ุงู„ู‚ุงุฏู