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.
Maximum accuracy obtained on all seven cases by using combined features.
| Cases (Classifiers) | Features | Accuracy | Sensitivity | Specificity |
| First two minutes (1-NN) | 11 | 96.1% | 95% | 97.2% |
| Second two minutes (10-NN) | 11 | 90.8% | 92.5% | 88.9% |
| Third two minutes (10-NN) | 10 | 97.4% | 97.5% | 94.4% |
| Fourth two minutes (1-NN) | 4 | 94.7% | 95% | 94.4% |
| Fifth two minutes (10-NN) | 5 | 94.7% | 95% | 94.4% |
| Sixth two minutes (1-NN) | 8 | 93.4% | 95% | 91.7% |
| Seventh two minutes (10-NN) | 10 | 96.1% | 97.5% | 94.4% |
| Average | 94.7% | 95.5% | 93.6% |
