Beitzel, S.M.; Jensen, E.C.; Chowdhury, A.; Grossman, D.; Frieder, O; Goharian, N.: Fusion of effective retrieval strategies in the same information retrieval system (2004)
0.01
0.010069299 = product of:
0.06041579 = sum of:
0.06041579 = weight(_text_:o in 2502) [ClassicSimilarity], result of:
0.06041579 = score(doc=2502,freq=2.0), product of:
0.1816457 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.03620396 = queryNorm
0.33260235 = fieldWeight in 2502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.046875 = fieldNorm(doc=2502)
0.16666667 = coord(1/6)
