| Topic Modeling for Sequences of Temporal Activities Recent countries visiting this post |  |
 | 9 | United States |
 | 2 | |
 | 1 | Australia |
 | 1 | Russian Federation |
 | 1 | China |
| Topic Modeling for Sequences of Temporal Activities Recent countries visiting this post | |
| 9 | United States |
| 2 | |
| 1 | Australia |
| 1 | Russian Federation |
| 1 | China |