| Data Mining for Direct Marketing: Problems and Solutions Recent countries visiting this post |  |
 | 7 | United States |
 | 4 | |
 | 1 | China |
 | 1 | Malaysia |
 | 1 | Taiwan |
| Data Mining for Direct Marketing: Problems and Solutions Recent countries visiting this post | |
| 7 | United States |
| 4 | |
| 1 | China |
| 1 | Malaysia |
| 1 | Taiwan |