test_last_transformer_1

This model is a fine-tuned version of facebook/wav2vec2-base on the timit_asr dataset. It achieves the following results on the evaluation set:

• Loss: 0.3254
• Cer: 0.1178

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 0.0001
• train_batch_size: 16
• eval_batch_size: 8
• seed: 42
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• lr_scheduler_warmup_steps: 1000
• num_epochs: 10
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Cer
6.5814	0.4	100	3.4669	0.8825
2.9541	0.8	200	2.1664	0.6831
1.313	1.2	300	0.7007	0.2299
0.6578	1.61	400	0.4822	0.1815
0.5294	2.01	500	0.4487	0.1603
0.4607	2.41	600	0.3862	0.1441
0.4404	2.81	700	0.3722	0.1443
0.4014	3.21	800	0.3643	0.1335
0.4038	3.61	900	0.3462	0.1306
0.3876	4.02	1000	0.3295	0.1304
0.3461	4.42	1100	0.3139	0.1254
0.3414	4.82	1200	0.3010	0.1231
0.3096	5.22	1300	0.3078	0.1230
0.305	5.62	1400	0.3273	0.1299
0.2868	6.02	1500	0.3016	0.1214
0.2535	6.43	1600	0.3022	0.1194
0.2596	6.83	1700	0.2980	0.1209
0.2414	7.23	1800	0.3130	0.1200
0.2174	7.63	1900	0.3076	0.1178
0.2214	8.03	2000	0.3021	0.1174
0.197	8.43	2100	0.3110	0.1182
0.193	8.84	2200	0.3169	0.1182
0.187	9.24	2300	0.3187	0.1185
0.1772	9.64	2400	0.3254	0.1178

Framework versions

• Transformers 4.17.0
• Pytorch 2.4.0
• Datasets 1.18.3
• Tokenizers 0.20.3