| Variable selection by association rules for customer churn prediction of multimedia on demand Recent countries visiting this post |  |
 | 5 | Poland |
 | 5 | United States |
 | 1 | China |
 | 1 | Korea, Republic of |
| Variable selection by association rules for customer churn prediction of multimedia on demand Recent countries visiting this post | |
| 5 | Poland |
| 5 | United States |
| 1 | China |
| 1 | Korea, Republic of |