Whisper Large-v2 Czech CV11
This model is a fine-tuned version of openai/whisper-large-v2 on the mozilla-foundation/common_voice_11_0 cs dataset. It achieves the following results on the evaluation set:
- Loss: 0.2062
- Wer: 9.0330
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: 8
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 8
- 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
- training_steps: 5000
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Wer |
|---|---|---|---|---|
| 0.0149 | 4.25 | 1000 | 0.1622 | 10.0403 |
| 0.0027 | 8.51 | 2000 | 0.1848 | 9.5136 |
| 0.0008 | 12.76 | 3000 | 0.1930 | 9.3166 |
| 0.0004 | 17.02 | 4000 | 0.2062 | 9.0330 |
| 0.0003 | 21.28 | 5000 | 0.2131 | 9.0440 |
Framework versions
- Transformers 4.26.0.dev0
- Pytorch 1.13.0+cu117
- Datasets 2.7.1
- Tokenizers 0.13.2
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openai/whisper-large-v2Dataset used to train mikr/whisper-large2-czech-cv11
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Evaluation results
- Wer on mozilla-foundation/common_voice_11_0 cstest set self-reported9.033