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Model	MAP	NDCG	P@20	NDCG@20	P@100	NDCG@100	Notes
QL (Dir)	0.2853	0.5304	0.5667	0.5054	0.3986	0.4541
QL (Dir)	0.2853	0.5304	0.5667	0.5054	0.3986	0.4541	Sweep mu={50, 250, 500, 1000, 2500, 5000, 10000}
RM3	0.2846	0.5381	0.5738	0.5054	0.4157	0.4710	Sweep mu, fbDocs, fbTerms, and lambda
RM3	0.2982	0.5381	0.5452	0.5152	0.4038	0.4768	Sweep mu={100, 250, 500, 750, 1000, 2000, 3000}, fbDocs={10, 25, 50, 75, 100}, fbTerms={10, 25, 50, 75, 100}, and lambda=[0.0, 1.0]
RM3 (stopped)	0.3023	0.5471	0.5476	0.5064	0.3886	0.463	Sweep mu, fbDocs, fbTerms, and lambda
RM3 (stopped)	0.3001	0.5423	0.5833	0.5150	0.3938	0.4534	Sweep mu={100, 250, 500, 750, 1000, 2000, 3000}, fbDocs={10, 25, 50, 75, 100}, fbTerms={10, 25, 50, 75, 100}, and lambda=[0.0, 1.0]
Pubmed	0.3076+2945	0.58535998+	0.53815190	0.48554759	0.42484190	0.45014607	Use mu=2500 for pubmed query sweeping fbDocs, fbTerms, and lambda. Sweep mu for final retrieval.
Wikipedia	0.2947	0.5956+	0.5738	0.4956	0.4062	0.4487	Use mu=2500 for wikipedia query sweeping fbDocs, fbTerms, and lambda. Sweep mu for final retrieval.
SDM	0.2874	0.5558	0.4833	0.4706	0.4019	0.4559	Sweep mu, w1, w2, w3
FDM	0.293	0.5594+	0.5500	0.4960	0.3933	0.4560	Sweep mu, w1, w2, w3
OKAPI Exp	0.3011	0.5106	0.5071	0.4552	0.3871	0.4375	OKAPI expansion assuming k1=1 and k3=1, for now

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