alvanli commited on
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Added rest of the files for 10.1 CER

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README.md CHANGED
@@ -22,48 +22,42 @@ model-index:
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  metrics:
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  - name: Cer
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  type: cer
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- value: 11.463
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  ---
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  <!-- This model card has been generated automatically according to the information the Trainer had access to. You
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  should probably proofread and complete it, then remove this comment. -->
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  # Whisper Small zh-HK - Alvin
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- This model is a fine-tuned version of [openai/whisper-small](https://huggingface.co/openai/whisper-small) on the Common Voice 11.0 dataset.
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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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  For training, three datasets were used:
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  - Common Voice 11 Canto Train Set
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  - CantoMap: Winterstein, Grégoire, Tang, Carmen and Lai, Regine (2020) "CantoMap: a Hong Kong Cantonese MapTask Corpus", in Proceedings of The 12th Language Resources and Evaluation Conference, Marseille: European Language Resources Association, p. 2899-2906.
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  - Cantonse-ASR: Yu, Tiezheng, Frieske, Rita, Xu, Peng, Cahyawijaya, Samuel, Yiu, Cheuk Tung, Lovenia, Holy, Dai, Wenliang, Barezi, Elham, Chen, Qifeng, Ma, Xiaojuan, Shi, Bertram, Fung, Pascale (2022) "Automatic Speech Recognition Datasets in Cantonese: A Survey and New Dataset", 2022. Link: https://arxiv.org/pdf/2201.02419.pdf
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- ## Training procedure
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-
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  ## Training Hyperparameters
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- - learning_rate: 1e-5
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- - train_batch_size: 16 (on 2 GPUs)
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  - eval_batch_size: 8
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  - gradient_accumulation_steps: 2
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  - total_train_batch_size: 16x2x2=64
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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: 500
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- - training_steps: 5000
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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 | Cer |
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  |:-------------:|:-----:|:----:|:---------------:|:------:|
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- | 0.1106 | 0.66 | 1000 | 0.3294 | 14.638 |
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- | 0.0546 | 1.33 | 2000 | 0.2887 | 12.119 |
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- | 0.0293 | 2.01 | 3000 | 0.2727 | 11.646 |
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- | 0.0214 | 2.66 | 4000 | 0.2741 | 11.760 |
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- | 0.0919 | 3.32 | 5000 | 0.2747 | 11.463 |
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-
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-
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- ### Framework versions
 
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  metrics:
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  - name: Cer
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  type: cer
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+ value: 10.11
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  ---
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  <!-- This model card has been generated automatically according to the information the Trainer had access to. You
28
  should probably proofread and complete it, then remove this comment. -->
29
 
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  # Whisper Small zh-HK - Alvin
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+ This model is a fine-tuned version of [openai/whisper-small](https://huggingface.co/openai/whisper-small) on the Common Voice 11.0 dataset. This version has a lower CER (by 1%) compared to the previous one.
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  ## Training and evaluation data
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  For training, three datasets were used:
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  - Common Voice 11 Canto Train Set
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  - CantoMap: Winterstein, Grégoire, Tang, Carmen and Lai, Regine (2020) "CantoMap: a Hong Kong Cantonese MapTask Corpus", in Proceedings of The 12th Language Resources and Evaluation Conference, Marseille: European Language Resources Association, p. 2899-2906.
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  - Cantonse-ASR: Yu, Tiezheng, Frieske, Rita, Xu, Peng, Cahyawijaya, Samuel, Yiu, Cheuk Tung, Lovenia, Holy, Dai, Wenliang, Barezi, Elham, Chen, Qifeng, Ma, Xiaojuan, Shi, Bertram, Fung, Pascale (2022) "Automatic Speech Recognition Datasets in Cantonese: A Survey and New Dataset", 2022. Link: https://arxiv.org/pdf/2201.02419.pdf
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  ## Training Hyperparameters
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+ - learning_rate: 5e-5
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+ - train_batch_size: 25 (on 2 GPUs)
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  - eval_batch_size: 8
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  - gradient_accumulation_steps: 2
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  - total_train_batch_size: 16x2x2=64
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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: 500
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+ - training_steps: 14000
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  - mixed_precision_training: Native AMP
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+ - augmentation: SpecAugment
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  ## Training Results
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  | Training Loss | Epoch | Step | Validation Loss | Cer |
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  |:-------------:|:-----:|:----:|:---------------:|:------:|
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+ | 0.4610 | 0.55 | 2000 | 0.3106 | 13.08 |
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+ | 0.3441 | 1.11 | 4000 | 0.2875 | 11.79 |
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+ | 0.3466 | 1.66 | 6000 | 0.2820 | 11.44 |
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+ | 0.2539 | 2.22 | 8000 | 0.2777 | 10.59 |
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+ | 0.2312 | 2.77 | 10000 | 0.2822 | 10.60 |
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+ | 0.1639 | 3.32 | 12000 | 0.2859 | 10.17 |
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+ | 0.1569 | 3.88 | 14000 | 0.2866 | 10.11 |
 
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