Whisper Small Khmer - Seanghay Yath

This model is a fine-tuned version of openai/whisper-small on the Google FLEURS & OpenSLR dataset. It achieves the following results on the evaluation set:

  • Loss: 0.4484
  • Wer: 1.0704

Training hyperparameters

The following hyperparameters were used during training:

  • learning_rate: 6.25e-06
  • train_batch_size: 16
  • 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: 800
  • training_steps: 4000
  • mixed_precision_training: Native AMP

Training results

Training Loss Epoch Step Validation Loss Wer
0.2052 3.33 1000 0.3582 1.0233
0.0465 6.67 2000 0.3129 1.0105
0.0089 10.0 3000 0.3977 1.0214
0.0016 13.33 4000 0.4484 1.0704

Framework versions

  • Transformers 4.28.0.dev0
  • Pytorch 1.12.1
  • Datasets 2.11.1.dev0
  • Tokenizers 0.13.3
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Datasets used to train seanghay/whisper-small-khmer-unspaced

Evaluation results