Table 7.
Re-ranking performance on 2006’s topics with aspect detection using UMLS
| MAP | Aspect | Passage | Passage2 | Document |
|---|---|---|---|---|
| Okapi06a | 0.2176 | 0.0362 | 0.0450 | 0.3476 |
| RelNov(UMLS) | 0.2235 | 0.0371 | 0.0463 | 0.3551 |
| (+2.7%) | (+2.5%) | (+2.9%) | (+2.1%) | |
| Okapi06b | 0.3147 | 0.1559 | 0.0968 | 0.4705 |
| RelNov(UMLS) | 0.3197 | 0.1545 | 0.0981 | 0.4678 |
| (+1.6%) | (-0.9%) | (+1.3%) | (-0.6%) | |
| Okapi06c | 0.2596 | 0.0759 | 0.0601 | 0.4388 |
| RelNov(UMLS) | 0.2655 | 0.0773 | 0.0621 | 0.4476 |
| (+2.3%) | (+1.8%) | (+3.3%) | (+2.0%) | |
For TREC 2006 Genomics track topics, re-ranking performances on three baseline runs in terms of Aspect MAP, Passage MAP, Passage2 MAP and Document MAP are shown in this table.