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This model was trained from scratch on the librispeech_asr dataset. It achieves the following results on the evaluation set:

  • Loss: 1.8365
  • Wer: 0.2812

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: 8
  • eval_batch_size: 8
  • seed: 42
  • gradient_accumulation_steps: 4
  • total_train_batch_size: 32
  • 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
5.8017 1.68 1500 5.7161 1.3220
4.5907 3.36 3000 4.7936 0.9799
3.151 5.04 4500 4.1610 0.7752
1.5166 6.73 6000 3.5939 0.5343
2.4523 8.41 7500 4.0013 0.6954
1.423 10.09 9000 2.6917 0.4476
0.7882 11.77 10500 2.4493 0.3967
1.1643 13.45 12000 2.0629 0.3234
0.5352 15.13 13500 2.0625 0.3363
0.407 16.82 15000 1.8378 0.2812
0.1162 18.5 16500 1.8365 0.2812

Framework versions

  • Transformers 4.17.0.dev0
  • Pytorch 1.10.2+cu113
  • Datasets 1.18.3
  • Tokenizers 0.11.0
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Dataset used to train sanchit-gandhi/wav2vec2-2-rnd-2-layer-no-adapter

Evaluation results

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