| Neighborhood size selection in the k-nearest-neighbor rule using statistical confidence Recent countries visiting this post |  |
 | 4 | United States |
 | 3 | |
 | 2 | Europe |
| Neighborhood size selection in the k-nearest-neighbor rule using statistical confidence Recent countries visiting this post | |
| 4 | United States |
| 3 | |
| 2 | Europe |