Oard, D.W.; Diekema, A.R.: Cross-language information retrieval (1999)
0.01
0.00849658 = product of:
0.03398632 = sum of:
0.03398632 = weight(_text_:information in 4690) [ClassicSimilarity], result of:
0.03398632 = score(doc=4690,freq=4.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = 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)
0.25 = coord(1/4)
- Source
- Annual review of information science and technology. 33(1998), S.223-255