Whisper medium nan-tw only char
This model is a fine-tuned version of openai/whisper-medium on the mozilla-foundation/common_voice_11_0 nan-tw dataset. It achieves the following results on the evaluation set:
- Loss: 0.9944
- Wer: 45.2824
- Cer: 45.3667
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: 1e-05
- train_batch_size: 2
- eval_batch_size: 2
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_steps: 500
- training_steps: 5000
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Wer | Cer |
|---|---|---|---|---|---|
| 0.5832 | 1.04 | 1000 | 1.0634 | 56.3053 | 56.4745 |
| 0.1467 | 2.08 | 2000 | 1.0407 | 50.9618 | 51.0112 |
| 0.016 | 3.13 | 3000 | 1.0226 | 46.4427 | 46.5137 |
| 0.0001 | 5.01 | 4000 | 0.9974 | 45.4656 | 45.6082 |
| 0.0001 | 6.05 | 5000 | 0.9944 | 45.2824 | 45.3667 |
Framework versions
- Transformers 4.27.0.dev0
- Pytorch 1.13.1+cu117
- Datasets 2.8.0
- Tokenizers 0.13.2
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Model tree for thomas0104/whisper-medium-nan-tw-only-char
Base model
openai/whisper-mediumDataset used to train thomas0104/whisper-medium-nan-tw-only-char
Evaluation results
- Wer on mozilla-foundation/common_voice_11_0 nan-twtest set self-reported45.282