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phrasebank-sentiment-analysis
This model is a fine-tuned version of bert-base-uncased on the financial_phrasebank dataset. It achieves the following results on the evaluation set:
- Loss: 0.5174
- F1: 0.8438
- Accuracy: 0.8556
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: 5e-05
- 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
- num_epochs: 4
Training results
| Training Loss | Epoch | Step | Validation Loss | F1 | Accuracy |
|---|---|---|---|---|---|
| 0.5874 | 0.94 | 100 | 0.4026 | 0.8175 | 0.8432 |
| 0.2811 | 1.89 | 200 | 0.3685 | 0.8308 | 0.8404 |
| 0.1337 | 2.83 | 300 | 0.4108 | 0.8518 | 0.8645 |
| 0.0713 | 3.77 | 400 | 0.5174 | 0.8438 | 0.8556 |
Framework versions
- Transformers 4.34.1
- Pytorch 2.1.0+cu118
- Datasets 2.14.6
- Tokenizers 0.14.1
