Crestani, F.; Wu, S.: Testing the cluster hypothesis in distributed information retrieval (2006)
0.01
0.00982812 = product of:
0.03931248 = sum of:
0.03931248 = weight(_text_:processing in 984) [ClassicSimilarity], result of:
0.03931248 = score(doc=984,freq=2.0), product of:
0.175792 = queryWeight, product of:
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.043425296 = queryNorm
0.22363065 = fieldWeight in 984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.0390625 = fieldNorm(doc=984)
0.25 = coord(1/4)
- Source
- Information processing and management. 42(2006) no.5, S.1137-1150
