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--- |
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language: |
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- km |
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license: apache-2.0 |
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tags: |
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- automatic-speech-recognition |
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- openslr |
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- robust-speech-event |
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- km |
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- generated_from_trainer |
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model-index: |
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- name: xls-r-300m-km |
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results: |
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- task: |
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name: Speech Recognition |
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type: automatic-speech-recognition |
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dataset: |
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name: OpenSLR km |
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type: openslr |
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args: km |
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metrics: |
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- name: Test WER |
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type: wer |
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value: 29.59 |
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- name: Test CER |
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type: cer |
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value: 7.37 |
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- task: |
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name: Automatic Speech Recognition |
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type: automatic-speech-recognition |
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dataset: |
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name: Robust Speech Event - Dev Data |
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type: speech-recognition-community-v2/dev_data |
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args: km |
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metrics: |
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- name: Test WER |
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type: wer |
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value: 29.59 |
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- name: Test CER |
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type: cer |
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value: 7.37 |
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--- |
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# |
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This model is a fine-tuned version of [facebook/wav2vec2-xls-r-300m](https://huggingface.co/facebook/wav2vec2-xls-r-300m) on the openslr dataset. |
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It achieves the following results on the evaluation set: |
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- Loss: 0.3281 |
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- Wer: 0.3462 |
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# Evaluation results on OpenSLR "test" (self-split 10%) (Running ./eval.py): |
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- WER: 0.3216977389924633 |
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- CER: 0.08653361193169537 |
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# Evaluation results with language model on OpenSLR "test" (self-split 10%) (Running ./eval.py): |
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- WER: 0.295914319714399 |
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- CER: 0.0737084804380719 |
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## Model description |
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More information needed |
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## Intended uses & limitations |
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More information needed |
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## Training and evaluation data |
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More information needed |
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## Training procedure |
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### Training hyperparameters |
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The following hyperparameters were used during training: |
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- learning_rate: 5e-05 |
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- train_batch_size: 8 |
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- eval_batch_size: 8 |
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- seed: 42 |
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- gradient_accumulation_steps: 4 |
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- total_train_batch_size: 32 |
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08 |
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- lr_scheduler_type: linear |
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- lr_scheduler_warmup_steps: 1000 |
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- num_epochs: 100 |
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- mixed_precision_training: Native AMP |
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### Training results |
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| Training Loss | Epoch | Step | Validation Loss | Wer | |
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|:-------------:|:-----:|:----:|:---------------:|:------:| |
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| 5.0795 | 5.47 | 400 | 4.4121 | 1.0 | |
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| 3.5658 | 10.95 | 800 | 3.5203 | 1.0 | |
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| 3.3689 | 16.43 | 1200 | 2.8984 | 0.9996 | |
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| 2.01 | 21.91 | 1600 | 1.0041 | 0.7288 | |
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| 1.6783 | 27.39 | 2000 | 0.6941 | 0.5989 | |
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| 1.527 | 32.87 | 2400 | 0.5599 | 0.5282 | |
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| 1.4278 | 38.35 | 2800 | 0.4827 | 0.4806 | |
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| 1.3458 | 43.83 | 3200 | 0.4429 | 0.4532 | |
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| 1.2893 | 49.31 | 3600 | 0.4156 | 0.4330 | |
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| 1.2441 | 54.79 | 4000 | 0.4020 | 0.4040 | |
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| 1.188 | 60.27 | 4400 | 0.3777 | 0.3866 | |
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| 1.1628 | 65.75 | 4800 | 0.3607 | 0.3858 | |
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| 1.1324 | 71.23 | 5200 | 0.3534 | 0.3604 | |
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| 1.0969 | 76.71 | 5600 | 0.3428 | 0.3624 | |
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| 1.0897 | 82.19 | 6000 | 0.3387 | 0.3567 | |
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| 1.0625 | 87.66 | 6400 | 0.3339 | 0.3499 | |
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| 1.0601 | 93.15 | 6800 | 0.3288 | 0.3446 | |
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| 1.0474 | 98.62 | 7200 | 0.3281 | 0.3462 | |
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### Framework versions |
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- Transformers 4.17.0.dev0 |
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- Pytorch 1.10.2+cu102 |
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- Datasets 1.18.2.dev0 |
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- Tokenizers 0.11.0 |
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