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.
Summary of overall results obtained using kNN classifier with tenfold cross-validation
| Metric | AD | Brain tumor 1 | Brain tumor 2 | Merged dataset |
|---|---|---|---|---|
| Accuracy (%) | 100 | 94.67 | 98.19 | 97.80 |
| Precision (%) | 100 | 94.41 | 98.18 | 98.20 |
| Recall (%) | 100 | 93.84 | 98.19 | 98.15 |
| F1-score (%) | 100 | 94.10 | 98.19 | 98.16 |
Moreover, the obtained confusion matrices for four datasets are given in Fig. 7
