Oard, D.W.; Diekema, A.R.: Cross-language information retrieval (1999)
0.01
0.008845377 = product of:
0.061917633 = sum of:
0.019976506 = weight(_text_:information in 4690) [ClassicSimilarity], result of:
0.019976506 = score(doc=4690,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3840108 = fieldWeight in 4690, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=4690)
0.04194113 = weight(_text_:retrieval in 4690) [ClassicSimilarity], result of:
0.04194113 = score(doc=4690,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.46789268 = fieldWeight in 4690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=4690)
0.14285715 = coord(2/14)
- Source
- Annual review of information science and technology. 33(1998), S.223-255
