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--- |
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library_name: transformers |
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language: |
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- en |
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license: mit |
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base_model: roberta-base |
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tags: |
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- generated_from_trainer |
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metrics: |
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- accuracy |
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model-index: |
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- name: roberta-base-finetuned-sentiment |
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results: [] |
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--- |
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<!-- This model card has been generated automatically according to the information the Trainer had access to. You |
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should probably proofread and complete it, then remove this comment. --> |
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# roberta-base-finetuned-sentiment |
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This model is a fine-tuned version of [roberta-base](https://huggingface.co/roberta-base) on the imdb-dataset-of-50k-movie-reviews dataset. |
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It achieves the following results on the evaluation set: |
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- Loss: 0.2595 |
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- Accuracy: 0.9495 |
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## Model description |
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More information needed |
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## Intended uses & limitations |
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More information needed |
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## Training and evaluation data |
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More information needed |
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## Training procedure |
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### Training hyperparameters |
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The following hyperparameters were used during training: |
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- learning_rate: 2e-05 |
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- train_batch_size: 32 |
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- eval_batch_size: 32 |
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- seed: 42 |
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- optimizer: Use adamw_torch with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments |
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- lr_scheduler_type: linear |
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- lr_scheduler_warmup_steps: 500 |
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- num_epochs: 5 |
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- mixed_precision_training: Native AMP |
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### Training results |
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| Training Loss | Epoch | Step | Validation Loss | Accuracy | |
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|:-------------:|:-----:|:----:|:---------------:|:--------:| |
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| 0.2815 | 1.0 | 1250 | 0.1705 | 0.9366 | |
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| 0.1358 | 2.0 | 2500 | 0.1550 | 0.9463 | |
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| 0.0879 | 3.0 | 3750 | 0.2081 | 0.947 | |
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| 0.0564 | 4.0 | 5000 | 0.2479 | 0.9474 | |
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| 0.0339 | 5.0 | 6250 | 0.2595 | 0.9495 | |
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### Framework versions |
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- Transformers 4.46.2 |
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- Pytorch 2.5.1+cu121 |
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- Datasets 3.1.0 |
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- Tokenizers 0.20.3 |
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