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README.md
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---
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license: apache-2.0
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tags:
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- generated_from_trainer
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datasets:
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- common_voice
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model-index:
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- name: wav2vec2-xls-r-300m-Br-small
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results: []
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---
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<!-- This model card has been generated automatically according to the information the Trainer had access to. You
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should probably proofread and complete it, then remove this comment. -->
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# wav2vec2-xls-r-300m-Br-small
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This model is a fine-tuned version of [facebook/wav2vec2-xls-r-300m](https://huggingface.co/facebook/wav2vec2-xls-r-300m) on the common_voice dataset.
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It achieves the following results on the evaluation set:
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- Loss: 1.0573
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- Wer: 0.6675
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## Model description
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More information needed
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## Intended uses & limitations
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More information needed
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## Training and evaluation data
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More information needed
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 0.0003
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- train_batch_size: 16
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- eval_batch_size: 8
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- seed: 42
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- gradient_accumulation_steps: 2
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- total_train_batch_size: 32
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- lr_scheduler_warmup_steps: 500
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- num_epochs: 30
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- mixed_precision_training: Native AMP
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### Training results
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| Training Loss | Epoch | Step | Validation Loss | Wer |
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|:-------------:|:-----:|:----:|:---------------:|:------:|
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| 5.7464 | 2.79 | 400 | 1.7474 | 1.1018 |
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| 1.1117 | 5.59 | 800 | 0.9434 | 0.8697 |
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| 0.6481 | 8.39 | 1200 | 0.9251 | 0.7910 |
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| 0.4754 | 11.19 | 1600 | 0.9208 | 0.7412 |
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| 0.3602 | 13.98 | 2000 | 0.9284 | 0.7232 |
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| 0.2873 | 16.78 | 2400 | 0.9299 | 0.6940 |
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| 0.2386 | 19.58 | 2800 | 1.0182 | 0.6927 |
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| 0.1971 | 22.38 | 3200 | 1.0456 | 0.6898 |
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| 0.1749 | 25.17 | 3600 | 1.0208 | 0.6769 |
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| 0.1487 | 27.97 | 4000 | 1.0573 | 0.6675 |
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### Framework versions
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- Transformers 4.11.3
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- Pytorch 1.10.0+cu111
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- Datasets 1.14.0
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- Tokenizers 0.10.3
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