Ingwersen, P.: Information retrieval interaction (1992)
0.01
0.011966233 = product of:
0.041881815 = sum of:
0.02792121 = weight(_text_:j in 764) [ClassicSimilarity], result of:
0.02792121 = score(doc=764,freq=2.0), product of:
0.09941551 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.031287372 = queryNorm
0.28085366 = fieldWeight in 764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=764)
0.013960605 = product of:
0.02792121 = sum of:
0.02792121 = weight(_text_:j in 764) [ClassicSimilarity], result of:
0.02792121 = score(doc=764,freq=2.0), product of:
0.09941551 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.031287372 = queryNorm
0.28085366 = fieldWeight in 764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=764)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Footnote
- Rez. in: Library and information research news. 16(1993) no.56, S.26-27 (J. Palmer); Journal of documentation 50(1994) no.2, S.142-144 (P. Willett); Australian academic and research libraries 1993, Sept., S.239-240 (C. Wilson)