chemrxn-ner

This model is a fine-tuned version of bert-base-cased on the None dataset. It achieves the following results on the evaluation set:

• Loss: 0.6995
• Precision: 0.4658
• Recall: 0.4721
• F1: 0.4689
• Accuracy: 0.7915

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: 8
• eval_batch_size: 8
• 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	Precision	Recall	F1	Accuracy
No log	1.0	51	0.8100	0.3690	0.3633	0.3661	0.7583
No log	2.0	102	0.7408	0.4012	0.3633	0.3813	0.7721
No log	3.0	153	0.6925	0.4165	0.4544	0.4346	0.7809
No log	4.0	204	0.7029	0.4634	0.4473	0.4552	0.7882
No log	5.0	255	0.6995	0.4658	0.4721	0.4689	0.7915

Framework versions

• Transformers 4.41.2
• Pytorch 2.3.0+cu121
• Datasets 2.19.1
• Tokenizers 0.19.1