Table 5.
Token level entity extraction 5-fold cross-validation results
| Entity | Precision | Recall | F1 |
|---|---|---|---|
| Reason | 68.53 | 62.05 | 65.10 |
| Test | 74.20 | 71.48 | 72.71 |
| Time frame | 83.38 | 85.05 | 84.16 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.