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Table 5 Re-ranking performance on 2006’s topics with aspect detection using Wikipedia

From: Promoting ranking diversity for genomics search with relevance-novelty combined model

MAP Aspect Passage Passage2 Document
Okapi06a 0.2176 0.0362 0.0450 0.3476
RelNov(Wiki) 0.2341 0.0385 0.0478 0.3653
  (+7.6%) (+6.4%) (+6.2%) (+5.1%)
Okapi06b 0.3147 0.1559 0.0968 0.4705
RelNov(Wiki) 0.3300 0.1619 0.1022 0.4953
  (+4.9%) (+3.8%) (+5.6%) (+5.3%)
Okapi06c 0.2596 0.0759 0.0601 0.4388
RelNov(Wiki) 0.2705 0.0801 0.0630 0.4616
  (+4.2%) (+5.5%) (+4.8%) (+5.2%)
  1. 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.
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