| Conceptual Clustering Using Lingo Algorithm: Evaluation on Open Directory Project Data Recent countries visiting this post |  |
 | 5 | United States |
 | 2 | Russian Federation |
 | 1 | |
 | 1 | China |
| Conceptual Clustering Using Lingo Algorithm: Evaluation on Open Directory Project Data Recent countries visiting this post | |
| 5 | United States |
| 2 | Russian Federation |
| 1 | |
| 1 | China |