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Model	MAP	NDCG	P@20	NDCG@20	P@100	NDCG@100	Notes
TFIDF	0.2524	0.459	0.4643	0.4144	0.3638	0.3973
Okapi	0.2548	0.466	0.5+	0.4414+	0.3419	0.3981
QL (JM)	0.2573	0.5159	0.5524+	0.4886+	0.3752	0.4249
QL (Dir)	0.2837+	0.5306+	0.5667+	0.5054+	0.3981	0.4541+	Map mu=1000, NDCG mu=500, P_20 mu=500, NDCG_20 mu=500
QL (TS)	0.2794	0.5391+	0.531	0.4702	0.391	0.4455

Model	MAP	NDCG	P@20	NDCG@20	P@100	NDCG@100	Notes
QL (Dir)	0.2837	0.5306	0.5667	0.5054	0.3981	0.4541	Map mu=1000, NDCG mu=500, P_20 mu=500, NDCG_20 mu=500
RM3	0.2982	0.5381	0.5476	0.5054	0.4038	0.4768
Pubmed	0.3076+	0.5853+	0.5381	0.4855	0.4248	0.4501	Using mu=2500 for pubmed, sweeping mu for biocaddie
Wikipedia	0.2947	0.5956+	0.5738	0.4956	0.4062	0.4487	Using mu=2500 for wikipedia, sweeping mu for biocaddie
SDM	0.2874	0.5558	0.4833	0.4706	0.4019	0.4559	Loocv consistently selects 0.85,0.10,0.05 weights and lower mu for P_20 or NDCG_20
FDM

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