Research Article
Semantic-Aware Top-k Multirequest Optimal Route
Table 3
Topic distributions of textual descriptions.
| Keyword | Topics | Exercise | Movie | Drink | Shop | Food |
| market | 0.09 | 0.09 | 0.09 | 0.64 | 0.09 | fast food | 0.04 | 0.04 | 0.16 | 0.04 | 0.72 | cinema | 0.07 | 0.72 | 0.07 | 0.07 | 0.07 | Wal-Mart | 0.07 | 0.07 | 0.07 | 0.72 | 0.07 | theater | 0.04 | 0.84 | 0.03 | 0.04 | 0.04 | KFC | 0.03 | 0.03 | 0.03 | 0.03 | 0.88 |
|
|