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.
Scores for metric M1 starting with similarity features only, and building up to the full system
| Feature sets used | F1 |
| Similarity features | 65.8 |
| + Context features | 71.3 |
| + Single concept features | 72.8 |
| + Concept vicinity features | 72.7 |
| + Wikipedia features | 73.2 |
| + Nested relation features | 73.7 |
