Update README.md
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yushx
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README.md
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@@ -41,7 +41,48 @@ For each subpage, OCR and table extraction annotations from two sources are avai
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## Dataset Structure
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```sh
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+--WikiDT-dataset
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## Dataset Structure
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Once downloaded, the WikiDT has the following parts. The downloaded files are around 77GB. Please ensure you have at least 160GB since we will be extract individual files from the tars.
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```
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.
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├── WikiTableExtraction
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│ ├── detection.partaa
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│ ├── detection.partab
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│ ├── detection.partac
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│ ├── detection.partad
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│ ├── detection.partae
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│ ├── detection.partaf
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│ ├── detection.partag
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│ ├── structure.partaa
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│ ├── structure.partab
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│ ├── structure.partac
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│ ├── structure.partad
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│ └── structure.partae
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├── images.partaa
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├── images.partab
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├── images.partac
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├── images.partad
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├── images.partae
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├── images.partaf
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├── images.partag
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├── images.partah
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├── images.partai
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├── ocr.tar
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├── samples
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│ ├── test.json
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│ ├── train.json
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│ └── val.json
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└── tsv.tar
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```
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Please concat the part files and extract them into respective folder. For example,
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run
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```
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cd WikiTableExtraction/
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cat detection.parta* | tar x
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```
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to extract the `detection` folder.
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Once you extracted all the tar files, the WikiDT dataset has the following file structure.
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```sh
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+--WikiDT-dataset
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