Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.03
0.02634733 = product of:
0.13173665 = sum of:
0.13173665 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.13173665 = score(doc=402,freq=2.0), product of:
0.21280733 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.060770325 = queryNorm
0.61904186 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=402)
0.2 = coord(1/5)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
