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This model is a fine-tuned version of facebook/wav2vec2-xls-r-300m on the MOZILLA-FOUNDATION/COMMON_VOICE_8_0 - ZH-HK dataset. It achieves the following results on the evaluation set:
- Loss: 1.4848
- Wer: 0.8004
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: 0.0003
- train_batch_size: 32
- eval_batch_size: 16
- seed: 42
- gradient_accumulation_steps: 2
- total_train_batch_size: 64
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_steps: 500
- num_epochs: 100.0
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Wer |
|---|---|---|---|---|
| No log | 1.0 | 183 | 47.8442 | 1.0 |
| No log | 2.0 | 366 | 6.3109 | 1.0 |
| 41.8902 | 3.0 | 549 | 6.2392 | 1.0 |
| 41.8902 | 4.0 | 732 | 5.9739 | 1.1123 |
| 41.8902 | 5.0 | 915 | 4.9014 | 1.9474 |
| 5.5817 | 6.0 | 1098 | 3.9892 | 1.0188 |
| 5.5817 | 7.0 | 1281 | 3.5080 | 1.0104 |
| 5.5817 | 8.0 | 1464 | 3.0797 | 0.9905 |
| 3.5579 | 9.0 | 1647 | 2.8111 | 0.9836 |
| 3.5579 | 10.0 | 1830 | 2.6726 | 0.9815 |
| 2.7771 | 11.0 | 2013 | 2.7177 | 0.9809 |
| 2.7771 | 12.0 | 2196 | 2.3582 | 0.9692 |
| 2.7771 | 13.0 | 2379 | 2.1708 | 0.9757 |
| 2.3488 | 14.0 | 2562 | 2.0491 | 0.9526 |
| 2.3488 | 15.0 | 2745 | 1.8518 | 0.9378 |
| 2.3488 | 16.0 | 2928 | 1.6845 | 0.9286 |
| 1.7859 | 17.0 | 3111 | 1.6412 | 0.9280 |
| 1.7859 | 18.0 | 3294 | 1.5488 | 0.9035 |
| 1.7859 | 19.0 | 3477 | 1.4546 | 0.9010 |
| 1.3898 | 20.0 | 3660 | 1.5147 | 0.9201 |
| 1.3898 | 21.0 | 3843 | 1.4467 | 0.8959 |
| 1.1291 | 22.0 | 4026 | 1.4743 | 0.9035 |
| 1.1291 | 23.0 | 4209 | 1.3827 | 0.8762 |
| 1.1291 | 24.0 | 4392 | 1.3437 | 0.8792 |
| 0.8993 | 25.0 | 4575 | 1.2895 | 0.8577 |
| 0.8993 | 26.0 | 4758 | 1.2928 | 0.8558 |
| 0.8993 | 27.0 | 4941 | 1.2947 | 0.9163 |
| 0.6298 | 28.0 | 5124 | 1.3151 | 0.8738 |
| 0.6298 | 29.0 | 5307 | 1.2972 | 0.8514 |
| 0.6298 | 30.0 | 5490 | 1.3030 | 0.8432 |
| 0.4757 | 31.0 | 5673 | 1.3264 | 0.8364 |
| 0.4757 | 32.0 | 5856 | 1.3131 | 0.8421 |
| 0.3735 | 33.0 | 6039 | 1.3457 | 0.8588 |
| 0.3735 | 34.0 | 6222 | 1.3450 | 0.8473 |
| 0.3735 | 35.0 | 6405 | 1.3452 | 0.9218 |
| 0.3253 | 36.0 | 6588 | 1.3754 | 0.8397 |
| 0.3253 | 37.0 | 6771 | 1.3554 | 0.8353 |
| 0.3253 | 38.0 | 6954 | 1.3532 | 0.8312 |
| 0.2816 | 39.0 | 7137 | 1.3694 | 0.8345 |
| 0.2816 | 40.0 | 7320 | 1.3953 | 0.8296 |
| 0.2397 | 41.0 | 7503 | 1.3858 | 0.8293 |
| 0.2397 | 42.0 | 7686 | 1.3959 | 0.8402 |
| 0.2397 | 43.0 | 7869 | 1.4350 | 0.9318 |
| 0.2084 | 44.0 | 8052 | 1.4004 | 0.8806 |
| 0.2084 | 45.0 | 8235 | 1.3871 | 0.8255 |
| 0.2084 | 46.0 | 8418 | 1.4060 | 0.8252 |
| 0.1853 | 47.0 | 8601 | 1.3992 | 0.8501 |
| 0.1853 | 48.0 | 8784 | 1.4186 | 0.8252 |
| 0.1853 | 49.0 | 8967 | 1.4120 | 0.8165 |
| 0.1671 | 50.0 | 9150 | 1.4166 | 0.8214 |
| 0.1671 | 51.0 | 9333 | 1.4411 | 0.8501 |
| 0.1513 | 52.0 | 9516 | 1.4692 | 0.8394 |
| 0.1513 | 53.0 | 9699 | 1.4640 | 0.8391 |
| 0.1513 | 54.0 | 9882 | 1.4501 | 0.8419 |
| 0.133 | 55.0 | 10065 | 1.4134 | 0.8351 |
| 0.133 | 56.0 | 10248 | 1.4593 | 0.8405 |
| 0.133 | 57.0 | 10431 | 1.4560 | 0.8389 |
| 0.1198 | 58.0 | 10614 | 1.4734 | 0.8334 |
| 0.1198 | 59.0 | 10797 | 1.4649 | 0.8318 |
| 0.1198 | 60.0 | 10980 | 1.4659 | 0.8100 |
| 0.1109 | 61.0 | 11163 | 1.4784 | 0.8119 |
| 0.1109 | 62.0 | 11346 | 1.4938 | 0.8149 |
| 0.1063 | 63.0 | 11529 | 1.5050 | 0.8152 |
| 0.1063 | 64.0 | 11712 | 1.4773 | 0.8176 |
| 0.1063 | 65.0 | 11895 | 1.4836 | 0.8261 |
| 0.0966 | 66.0 | 12078 | 1.4979 | 0.8157 |
| 0.0966 | 67.0 | 12261 | 1.4603 | 0.8048 |
| 0.0966 | 68.0 | 12444 | 1.4803 | 0.8127 |
| 0.0867 | 69.0 | 12627 | 1.4974 | 0.8130 |
| 0.0867 | 70.0 | 12810 | 1.4721 | 0.8078 |
| 0.0867 | 71.0 | 12993 | 1.4644 | 0.8192 |
| 0.0827 | 72.0 | 13176 | 1.4835 | 0.8138 |
| 0.0827 | 73.0 | 13359 | 1.4934 | 0.8122 |
| 0.0734 | 74.0 | 13542 | 1.4951 | 0.8062 |
| 0.0734 | 75.0 | 13725 | 1.4908 | 0.8070 |
| 0.0734 | 76.0 | 13908 | 1.4876 | 0.8124 |
| 0.0664 | 77.0 | 14091 | 1.4934 | 0.8053 |
| 0.0664 | 78.0 | 14274 | 1.4603 | 0.8048 |
| 0.0664 | 79.0 | 14457 | 1.4732 | 0.8073 |
| 0.0602 | 80.0 | 14640 | 1.4925 | 0.8078 |
| 0.0602 | 81.0 | 14823 | 1.4812 | 0.8064 |
| 0.057 | 82.0 | 15006 | 1.4950 | 0.8013 |
| 0.057 | 83.0 | 15189 | 1.4785 | 0.8056 |
| 0.057 | 84.0 | 15372 | 1.4856 | 0.7993 |
| 0.0517 | 85.0 | 15555 | 1.4755 | 0.8034 |
| 0.0517 | 86.0 | 15738 | 1.4813 | 0.8034 |
| 0.0517 | 87.0 | 15921 | 1.4966 | 0.8048 |
| 0.0468 | 88.0 | 16104 | 1.4883 | 0.8002 |
| 0.0468 | 89.0 | 16287 | 1.4746 | 0.8023 |
| 0.0468 | 90.0 | 16470 | 1.4697 | 0.7974 |
| 0.0426 | 91.0 | 16653 | 1.4775 | 0.8004 |
| 0.0426 | 92.0 | 16836 | 1.4852 | 0.8023 |
| 0.0387 | 93.0 | 17019 | 1.4868 | 0.8004 |
| 0.0387 | 94.0 | 17202 | 1.4785 | 0.8021 |
| 0.0387 | 95.0 | 17385 | 1.4892 | 0.8015 |
| 0.0359 | 96.0 | 17568 | 1.4862 | 0.8018 |
| 0.0359 | 97.0 | 17751 | 1.4851 | 0.8007 |
| 0.0359 | 98.0 | 17934 | 1.4846 | 0.7999 |
| 0.0347 | 99.0 | 18117 | 1.4852 | 0.7993 |
| 0.0347 | 100.0 | 18300 | 1.4848 | 0.8004 |
Evaluation Commands
- To evaluate on
mozilla-foundation/common_voice_8_0with splittest
python eval.py --model_id ivanlau/wav2vec2-large-xls-r-300m-cantonese --dataset mozilla-foundation/common_voice_8_0 --config zh-HK --split test --log_outputs
- To evaluate on
speech-recognition-community-v2/dev_data
python eval.py --model_id ivanlau/wav2vec2-large-xls-r-300m-cantonese --dataset speech-recognition-community-v2/dev_data --config zh-HK --split validation --chunk_length_s 5.0 --stride_length_s 1.0 --log_outputs
Framework versions
- Transformers 4.17.0.dev0
- Pytorch 1.10.2+cu102
- Datasets 1.18.3
- Tokenizers 0.11.0
