metadata
language:
- pt
license: apache-2.0
base_model: openai/whisper-large
tags:
- whisper-event
- generated_from_trainer
datasets:
- mozilla-foundation/common_voice_13_0
metrics:
- wer
model-index:
- name: Whisper Large Portuguese
results:
- task:
name: Automatic Speech Recognition
type: automatic-speech-recognition
dataset:
name: mozilla-foundation/common_voice_13_0 pt
type: mozilla-foundation/common_voice_13_0
config: pt
split: test
args: pt
metrics:
- name: Wer
type: wer
value: 7.419577432392469
Whisper Large Portuguese
This model is a fine-tuned version of openai/whisper-large on the mozilla-foundation/common_voice_13_0 pt dataset. It achieves the following results on the evaluation set:
- Loss: 0.4317
- Wer: 7.4196
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: 32
- eval_batch_size: 16
- seed: 42
- gradient_accumulation_steps: 2
- 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: 20000
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Wer |
|---|---|---|---|---|
| 0.0299 | 3.53 | 1000 | 0.1977 | 6.2416 |
| 0.0071 | 7.05 | 2000 | 0.2617 | 6.7805 |
| 0.0055 | 10.58 | 3000 | 0.2787 | 7.3670 |
| 0.0024 | 14.11 | 4000 | 0.3019 | 7.2717 |
| 0.0034 | 17.64 | 5000 | 0.3056 | 7.4902 |
| 0.0016 | 21.16 | 6000 | 0.3180 | 7.5691 |
| 0.0021 | 24.69 | 7000 | 0.3234 | 7.7432 |
| 0.0028 | 28.22 | 8000 | 0.3293 | 7.9848 |
| 0.0003 | 31.75 | 9000 | 0.3540 | 7.8944 |
| 0.0003 | 35.27 | 10000 | 0.3439 | 7.8862 |
| 0.0005 | 38.8 | 11000 | 0.3673 | 8.1704 |
| 0.0008 | 42.33 | 12000 | 0.3510 | 7.9371 |
| 0.0001 | 45.86 | 13000 | 0.3695 | 7.8895 |
| 0.0 | 49.38 | 14000 | 0.3879 | 7.6151 |
| 0.0 | 52.91 | 15000 | 0.3993 | 7.5461 |
| 0.0 | 56.44 | 16000 | 0.4087 | 7.5116 |
| 0.0 | 59.96 | 17000 | 0.4170 | 7.4672 |
| 0.0 | 63.49 | 18000 | 0.4241 | 7.4344 |
| 0.0 | 67.02 | 19000 | 0.4294 | 7.4179 |
| 0.0 | 70.55 | 20000 | 0.4317 | 7.4196 |
Framework versions
- Transformers 4.37.2
- Pytorch 2.0.1+cu117
- Datasets 2.14.4
- Tokenizers 0.15.1