Willett, P.: Recent trends in hierarchic document clustering : a critical review (1988)
0.02
0.01529493 = product of:
0.03058986 = sum of:
0.016812185 = weight(_text_:a in 2604) [ClassicSimilarity], result of:
0.016812185 = score(doc=2604,freq=4.0), product of:
0.05832264 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.05058132 = queryNorm
0.28826174 = fieldWeight in 2604, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2604)
0.013777675 = product of:
0.02755535 = sum of:
0.02755535 = weight(_text_:information in 2604) [ClassicSimilarity], result of:
0.02755535 = score(doc=2604,freq=2.0), product of:
0.088794395 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.05058132 = queryNorm
0.3103276 = fieldWeight in 2604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=2604)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Information processing and management. 24(1988) no.5, S.577-597
- Type
- a
