update model card README.md

README.md

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+---
+tags:
+- generated_from_trainer
+datasets:
+- tweet_eval
+model-index:
+- name: roberta-sentiment-analysis-finetune
+  results: []
+---
+
+<!-- This model card has been generated automatically according to the information the Trainer had access to. You
+should probably proofread and complete it, then remove this comment. -->
+
+# roberta-sentiment-analysis-finetune
+
+This model is a fine-tuned version of [cardiffnlp/twitter-roberta-base-sentiment-latest](https://huggingface.co/cardiffnlp/twitter-roberta-base-sentiment-latest) on the tweet_eval dataset.
+It achieves the following results on the evaluation set:
+- Loss: 0.8863
+
+## 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: 1e-05
+- train_batch_size: 64
+- eval_batch_size: 64
+- seed: 42
+- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
+- lr_scheduler_type: linear
+- lr_scheduler_warmup_steps: 50
+- num_epochs: 10
+- mixed_precision_training: Native AMP
+
+### Training results
+
+| Training Loss | Epoch | Step | Validation Loss |
+|:-------------:|:-----:|:----:|:---------------:|
+| 0.5451        | 1.0   | 713  | 0.5422          |
+| 0.4785        | 2.0   | 1426 | 0.5585          |
+| 0.4199        | 3.0   | 2139 | 0.5785          |
+| 0.3608        | 4.0   | 2852 | 0.6038          |
+| 0.3117        | 5.0   | 3565 | 0.6713          |
+| 0.2684        | 6.0   | 4278 | 0.7366          |
+| 0.2403        | 7.0   | 4991 | 0.7737          |
+| 0.2137        | 8.0   | 5704 | 0.8276          |
+| 0.1926        | 9.0   | 6417 | 0.8597          |
+| 0.1778        | 10.0  | 7130 | 0.8863          |
+
+
+### Framework versions
+
+- Transformers 4.25.1
+- Pytorch 1.13.0+cu116
+- Datasets 2.8.0
+- Tokenizers 0.13.2