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This model is a fine-tuned version of nguyenvulebinh/wav2vec2-base-vietnamese-250h on the common_voice_11_0 dataset. It achieves the following results on the evaluation set:

  • Loss: 1.6430
  • Wer: 0.7862

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: 0.0001
  • train_batch_size: 32
  • eval_batch_size: 8
  • 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: 40
  • mixed_precision_training: Native AMP

Training results

Training Loss Epoch Step Validation Loss Wer
19.1789 6.3291 500 5.0724 1.0
4.4582 12.6582 1000 3.4558 0.9989
3.8596 18.9873 1500 3.1687 0.9905
2.8095 25.3165 2000 2.2626 0.9084
2.0404 31.6456 2500 1.8938 0.8220
1.6879 37.9747 3000 1.6430 0.7862

Framework versions

  • Transformers 4.40.0
  • Pytorch 2.2.1+cu121
  • Datasets 2.19.0
  • Tokenizers 0.19.1
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