Whisper Small Portuguese 🇧🇷🇵🇹
This model is a fine-tuned version of openai/whisper-small on the mozilla-foundation/common_voice_11_0 pt dataset. It achieves the following results on the evaluation set:
- Loss: 0.3887
- Wer: 10.2453
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: 64
- eval_batch_size: 32
- 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 |
|---|---|---|---|---|
| 0.0492 | 3.04 | 1000 | 0.2459 | 10.3562 |
| 0.0065 | 7.02 | 2000 | 0.3180 | 10.4521 |
| 0.002 | 11.0 | 3000 | 0.3571 | 10.2924 |
| 0.0009 | 14.04 | 4000 | 0.3816 | 10.2268 |
| 0.0008 | 18.02 | 5000 | 0.3887 | 10.2453 |
Framework versions
- Transformers 4.26.0.dev0
- Pytorch 1.13.0+cu117
- Datasets 2.7.1.dev0
- Tokenizers 0.13.2
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Dataset used to train jlondonobo/whisper-small-pt
Evaluation results
- Wer on mozilla-foundation/common_voice_11_0 pttest set self-reported10.245