Rada, R.; Wang, W.; Birchall, A.: Retrieval hierarchies in hypertext (1993)
0.01
0.0075786044 = product of:
0.053050227 = sum of:
0.013365558 = weight(_text_:information in 4714) [ClassicSimilarity], result of:
0.013365558 = score(doc=4714,freq=2.0), product of:
0.04306919 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02453417 = queryNorm
0.3103276 = fieldWeight in 4714, 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=4714)
0.03968467 = weight(_text_:retrieval in 4714) [ClassicSimilarity], result of:
0.03968467 = score(doc=4714,freq=2.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.5347345 = fieldWeight in 4714, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=4714)
0.14285715 = coord(2/14)
- Source
- Information processing and management. 29(1993) no.3, S.359-372
