Lee, C.; Lee, G.G.: Probabilistic information retrieval model for a dependence structured indexing system (2005)
0.02
0.017383551 = product of:
0.05215065 = sum of:
0.05215065 = product of:
0.1043013 = sum of:
0.1043013 = weight(_text_:2005 in 1004) [ClassicSimilarity], result of:
0.1043013 = score(doc=1004,freq=5.0), product of:
0.19702037 = queryWeight, product of:
4.329179 = idf(docFreq=1583, maxDocs=44218)
0.04550987 = queryNorm
0.5293935 = fieldWeight in 1004, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.329179 = idf(docFreq=1583, maxDocs=44218)
0.0546875 = fieldNorm(doc=1004)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 41(2005) no.2, S.161-176
- Year
- 2005
