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.
Classes, their names, usage, and overall correct at pretest.
| Class | Class name | Usage at pretest | Overall correct |
| A | Unstructured | 14.19% | 37.22% |
| B | Strategy 1 | 15.25% | 42.87% |
| C | Unclassified | 21.91% | 60.51% |
| D | Strategy 2 | 27.31% | 61.88% |
| E | Addition strategy | 21.34% | 69.92% |
