update model card README.md

README.md

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+---
+license: mit
+tags:
+- generated_from_trainer
+metrics:
+- accuracy
+- precision
+- recall
+- f1
+model-index:
+- name: run-1
+ 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. -->
+
+# run-1
+
+This model is a fine-tuned version of [roberta-base](https://huggingface.co/roberta-base) on an unknown dataset.
+It achieves the following results on the evaluation set:
+- Loss: 2.3480
+- Accuracy: 0.73
+- Precision: 0.6930
+- Recall: 0.6829
+- F1: 0.6871
+
+## 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: 32
+- seed: 42
+- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
+- lr_scheduler_type: linear
+- num_epochs: 20
+
+### Training results
+
+| Training Loss | Epoch | Step | Validation Loss | Accuracy | Precision | Recall | F1 |
+|:-------------:|:-----:|:----:|:---------------:|:--------:|:---------:|:------:|:------:|
+| 1.0042 | 1.0 | 50 | 0.8281 | 0.665 | 0.6105 | 0.6240 | 0.6016 |
+| 0.8062 | 2.0 | 100 | 0.9313 | 0.665 | 0.6513 | 0.6069 | 0.5505 |
+| 0.627 | 3.0 | 150 | 0.8275 | 0.72 | 0.6713 | 0.6598 | 0.6638 |
+| 0.4692 | 4.0 | 200 | 0.8289 | 0.68 | 0.6368 | 0.6447 | 0.6398 |
+| 0.2766 | 5.0 | 250 | 1.1263 | 0.72 | 0.6893 | 0.6431 | 0.6417 |
+| 0.1868 | 6.0 | 300 | 1.2901 | 0.725 | 0.6823 | 0.6727 | 0.6764 |
+| 0.1054 | 7.0 | 350 | 1.6742 | 0.68 | 0.6696 | 0.6427 | 0.6384 |
+| 0.0837 | 8.0 | 400 | 1.6199 | 0.72 | 0.6826 | 0.6735 | 0.6772 |
+| 0.0451 | 9.0 | 450 | 1.8324 | 0.735 | 0.7029 | 0.6726 | 0.6727 |
+| 0.0532 | 10.0 | 500 | 2.1136 | 0.705 | 0.6949 | 0.6725 | 0.6671 |
+| 0.0178 | 11.0 | 550 | 2.1136 | 0.73 | 0.6931 | 0.6810 | 0.6832 |
+| 0.0111 | 12.0 | 600 | 2.2740 | 0.69 | 0.6505 | 0.6430 | 0.6461 |
+| 0.0205 | 13.0 | 650 | 2.3026 | 0.725 | 0.6965 | 0.6685 | 0.6716 |
+| 0.0181 | 14.0 | 700 | 2.2901 | 0.735 | 0.7045 | 0.6806 | 0.6876 |
+| 0.0074 | 15.0 | 750 | 2.2277 | 0.74 | 0.7075 | 0.6923 | 0.6978 |
+| 0.0063 | 16.0 | 800 | 2.2720 | 0.75 | 0.7229 | 0.7051 | 0.7105 |
+| 0.0156 | 17.0 | 850 | 2.1237 | 0.73 | 0.6908 | 0.6841 | 0.6854 |
+| 0.0027 | 18.0 | 900 | 2.2376 | 0.73 | 0.6936 | 0.6837 | 0.6874 |
+| 0.003 | 19.0 | 950 | 2.3359 | 0.735 | 0.6992 | 0.6897 | 0.6937 |
+| 0.0012 | 20.0 | 1000 | 2.3480 | 0.73 | 0.6930 | 0.6829 | 0.6871 |
+
+
+### Framework versions
+
+- Transformers 4.25.1
+- Pytorch 1.13.1+cu116
+- Tokenizers 0.13.2