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Table 6 Effectiveness of different ranking loss functions

From: A supervised term ranking model for diversity enhanced biomedical information retrieval

 DocumentPassagePassage2Aspect
2006 queries
Original loss0.30650.02350.03350.2632
Group loss0.30880.02350.03350.2641
Proposed loss0.32820.02490.03450.2828
2007 queries
Original loss0.32260.08440.11600.2667
Group loss0.33070.08410.11530.2684
Proposed loss0.33370.08470.11550.2713