# Performance on Training Set

## Span Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| Chemical | 0.996 | 0.989 | 0.993 | 5184 |
| Disease | 0.983 | 0.972 | 0.977 | 4280 |
| macro avg | 0.989 | 0.981 | 0.985 | 9464 |
| weighted avg | 0.990 | 0.982 | 0.986 | 9464 |

## Token Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| O | 1.000 | 0.999 | 1.000 | 106678 |
| B-Chemical | 0.999 | 0.997 | 0.998 | 5185 |
| I-Chemical | 0.997 | 1.000 | 0.998 | 6871 |
| B-Disease | 0.997 | 0.997 | 0.997 | 4230 |
| I-Disease | 0.993 | 0.997 | 0.995 | 4663 |
| macro avg | 0.997 | 0.998 | 0.998 | 127627 |
| weighted avg | 0.999 | 0.999 | 0.999 | 127627 |


# Performance on Validation Set

## Span Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| Chemical | 0.949 | 0.947 | 0.948 | 5326 |
| Disease | 0.837 | 0.844 | 0.840 | 4354 |
| macro avg | 0.893 | 0.896 | 0.894 | 9680 |
| weighted avg | 0.899 | 0.901 | 0.900 | 9680 |

## Token Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| O | 0.990 | 0.986 | 0.988 | 105898 |
| B-Chemical | 0.968 | 0.962 | 0.965 | 5323 |
| I-Chemical | 0.941 | 0.969 | 0.955 | 6639 |
| B-Disease | 0.887 | 0.900 | 0.893 | 4299 |
| I-Disease | 0.848 | 0.872 | 0.860 | 4725 |
| macro avg | 0.927 | 0.938 | 0.932 | 126884 |
| weighted avg | 0.978 | 0.977 | 0.977 | 126884 |


# Performance on Testing Set

## Span Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| Chemical | 0.927 | 0.925 | 0.926 | 5370 |
| Disease | 0.815 | 0.862 | 0.838 | 4486 |
| macro avg | 0.871 | 0.893 | 0.882 | 9856 |
| weighted avg | 0.876 | 0.896 | 0.886 | 9856 |

## Token Level

| Label | Precision | Recall | F1-score | Support |
| --- | --- | --- | --- | --- |
| O | 0.990 | 0.981 | 0.986 | 113619 |
| B-Chemical | 0.950 | 0.948 | 0.949 | 5346 |
| I-Chemical | 0.900 | 0.971 | 0.934 | 6419 |
| B-Disease | 0.852 | 0.901 | 0.876 | 4456 |
| I-Disease | 0.823 | 0.874 | 0.848 | 4759 |
| macro avg | 0.903 | 0.935 | 0.918 | 134599 |
| weighted avg | 0.974 | 0.973 | 0.973 | 134599 |