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.
Types of textual patterns and clues for identification of database and software names
| Type | Contribution to total TPs |
|---|---|
| Machine learning matches | 55.3 % |
| Heads and Hearst Patterns | 9.8 % |
| Title appearances | 0.5 % |
| References and URLs | 1.8 % |
| Version information | 0.9 % |
| Noun/verb associations | 21.4 % |
| Comparisons | 4.0 % |
| Remaining | 6.3 % |
