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---
tags:
- automatic-speech-recognition
- timit_asr
- generated_from_trainer
datasets:
- timit_asr
model-index:
- name: sat-base
results: []
---
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->
# sat-base
This model is a fine-tuned version of [microsoft/unispeech-sat-base](https://huggingface.co/microsoft/unispeech-sat-base) on the TIMIT_ASR - NA dataset.
It achieves the following results on the evaluation set:
- Loss: 0.7014
- Wer: 0.5374
## 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: 3e-05
- train_batch_size: 32
- eval_batch_size: 1
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_steps: 1000
- num_epochs: 20.0
- mixed_precision_training: Native AMP
### Training results
| Training Loss | Epoch | Step | Validation Loss | Wer |
|:-------------:|:-----:|:----:|:---------------:|:------:|
| 6.9958 | 0.69 | 100 | 6.7171 | 1.0 |
| 3.0453 | 1.38 | 200 | 3.0374 | 1.0 |
| 2.9989 | 2.07 | 300 | 2.9807 | 1.0 |
| 2.969 | 2.76 | 400 | 2.9579 | 1.0 |
| 2.903 | 3.45 | 500 | 2.9072 | 1.0 |
| 2.8565 | 4.14 | 600 | 2.8804 | 1.0 |
| 2.8195 | 4.83 | 700 | 2.7916 | 1.0 |
| 2.3134 | 5.52 | 800 | 2.1456 | 1.0004 |
| 1.5475 | 6.21 | 900 | 1.4663 | 0.9549 |
| 1.1295 | 6.9 | 1000 | 1.1140 | 0.7227 |
| 1.0181 | 7.59 | 1100 | 0.9258 | 0.6497 |
| 1.0252 | 8.28 | 1200 | 0.8430 | 0.6255 |
| 0.835 | 8.97 | 1300 | 0.8063 | 0.6032 |
| 0.662 | 9.66 | 1400 | 0.7595 | 0.5931 |
| 0.5558 | 10.34 | 1500 | 0.7322 | 0.5819 |
| 0.7596 | 11.03 | 1600 | 0.7120 | 0.5708 |
| 0.6169 | 11.72 | 1700 | 0.7073 | 0.5606 |
| 0.4565 | 12.41 | 1800 | 0.7124 | 0.5586 |
| 0.4554 | 13.1 | 1900 | 0.6880 | 0.5501 |
| 0.6216 | 13.79 | 2000 | 0.6783 | 0.5494 |
| 0.5393 | 14.48 | 2100 | 0.7067 | 0.5499 |
| 0.4095 | 15.17 | 2200 | 0.7014 | 0.5438 |
| 0.3551 | 15.86 | 2300 | 0.7000 | 0.5426 |
| 0.5112 | 16.55 | 2400 | 0.6866 | 0.5426 |
| 0.5139 | 17.24 | 2500 | 0.7134 | 0.5446 |
| 0.3638 | 17.93 | 2600 | 0.7130 | 0.5434 |
| 0.3327 | 18.62 | 2700 | 0.6980 | 0.5377 |
| 0.4385 | 19.31 | 2800 | 0.7017 | 0.5390 |
| 0.4986 | 20.0 | 2900 | 0.7014 | 0.5374 |
### Framework versions
- Transformers 4.12.0.dev0
- Pytorch 1.8.1
- Datasets 1.14.1.dev0
- Tokenizers 0.10.3
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