From: Improving biomedical information retrieval by linear combinations of different query expansion techniques
MAP
DOC.
PASS.
ASP.
PASS2.
Baseline (Indri)
0.2571
0.0634
0.2008
0.0847
P.Q.E T.N. = 10
0.2014
0.0446
0.1522
0.0614
T.N. = 5
0.2199
0.0499
0.1701
0.0709