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.
Weight calculation results of the entropy method.
| Item | Information entropy value e | Information effect value d | Weight coefficient w |
|---|---|---|---|
| CSP | 0.8732 | 0.1256 | 37.29% |
| CSR | 0.9442 | 0.0558 | 16.41% |
| CSC | 0.9469 | 0.0531 | 15.61% |
| CST | 0.9403 | 0.0597 | 17.54% |
| CSB | 0.9553 | 0.0447 | 13.14% |
