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---
license: apache-2.0
tags:
- generated_from_trainer
metrics:
- accuracy
base_model: michiyasunaga/BioLinkBERT-base
model-index:
- name: BioLinkBERT-LitCovid-v1.2
  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. -->

# BioLinkBERT-LitCovid-v1.2

This model is a fine-tuned version of [michiyasunaga/BioLinkBERT-base](https://huggingface.co/michiyasunaga/BioLinkBERT-base) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 0.0950
- F1 micro: 0.9201
- F1 macro: 0.8831
- F1 weighted: 0.9202
- F1 samples: 0.9200
- Precision micro: 0.9141
- Precision macro: 0.8790
- Precision weighted: 0.9144
- Precision samples: 0.9283
- Recall micro: 0.9263
- Recall macro: 0.8877
- Recall weighted: 0.9263
- Recall samples: 0.9372
- Roc Auc: 0.9529
- Accuracy: 0.7848

## 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-05
- train_batch_size: 16
- eval_batch_size: 16
- 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 | F1 micro | F1 macro | F1 weighted | F1 samples | Precision micro | Precision macro | Precision weighted | Precision samples | Recall micro | Recall macro | Recall weighted | Recall samples | Roc Auc | Accuracy |
|:-------------:|:-----:|:-----:|:---------------:|:--------:|:--------:|:-----------:|:----------:|:---------------:|:---------------:|:------------------:|:-----------------:|:------------:|:------------:|:---------------:|:--------------:|:-------:|:--------:|
| 0.1013        | 1.0   | 2211  | 0.0899          | 0.9159   | 0.8789   | 0.9164      | 0.9149     | 0.9074          | 0.8824          | 0.9092             | 0.9213            | 0.9245       | 0.8808       | 0.9245          | 0.9355         | 0.9511  | 0.7729   |
| 0.0749        | 2.0   | 4422  | 0.0847          | 0.9205   | 0.8854   | 0.9205      | 0.9203     | 0.9138          | 0.8843          | 0.9144             | 0.9264            | 0.9274       | 0.8882       | 0.9274          | 0.9390         | 0.9534  | 0.7857   |
| 0.0583        | 3.0   | 6633  | 0.0871          | 0.9212   | 0.8851   | 0.9212      | 0.9206     | 0.9145          | 0.8913          | 0.9151             | 0.9269            | 0.9280       | 0.8808       | 0.9280          | 0.9390         | 0.9537  | 0.7883   |
| 0.0433        | 4.0   | 8844  | 0.0924          | 0.9201   | 0.8849   | 0.9203      | 0.9202     | 0.9094          | 0.8766          | 0.9099             | 0.9246            | 0.9312       | 0.8947       | 0.9312          | 0.9416         | 0.9546  | 0.7834   |
| 0.0315        | 5.0   | 11055 | 0.0950          | 0.9201   | 0.8831   | 0.9202      | 0.9200     | 0.9141          | 0.8790          | 0.9144             | 0.9283            | 0.9263       | 0.8877       | 0.9263          | 0.9372         | 0.9529  | 0.7848   |


### Framework versions

- Transformers 4.28.0
- Pytorch 2.0.0
- Datasets 2.1.0
- Tokenizers 0.13.3