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amazon_topical_chat_sentiment_roberta

This model is a fine-tuned version of roberta-base on the None dataset. It achieves the following results on the evaluation set:

  • Loss: 1.0907
  • Accuracy: 0.5746

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: 2e-06
  • train_batch_size: 32
  • eval_batch_size: 32
  • seed: 42
  • optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  • lr_scheduler_type: linear
  • num_epochs: 5

Training results

Training Loss Epoch Step Validation Loss Accuracy
1.1524 1.0 4710 1.1496 0.5476
1.1111 2.0 9420 1.1173 0.5638
1.0934 3.0 14130 1.0993 0.5696
1.0864 4.0 18840 1.0927 0.5727
1.0727 5.0 23550 1.0907 0.5746

Framework versions

  • Transformers 4.35.0
  • Pytorch 2.0.0
  • Datasets 2.1.0
  • Tokenizers 0.14.1
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