| Exploiting social context for review quality prediction Recent countries visiting this post |  |
 | 8 | United States |
 | 5 | |
 | 1 | China |
 | 1 | Turkey |
| Exploiting social context for review quality prediction Recent countries visiting this post | |
| 8 | United States |
| 5 | |
| 1 | China |
| 1 | Turkey |