Hjoerland, B.; Kyllesbech Nielsen, L.: Subject access points in electronic retrieval (2001)
0.05
0.045816936 = product of:
0.114542335 = sum of:
0.018382076 = weight(_text_:of in 3826) [ClassicSimilarity], result of:
0.018382076 = score(doc=3826,freq=2.0), product of:
0.07599624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.04859849 = queryNorm
0.24188137 = fieldWeight in 3826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=3826)
0.09616026 = weight(_text_:subject in 3826) [ClassicSimilarity], result of:
0.09616026 = score(doc=3826,freq=2.0), product of:
0.17381717 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.04859849 = queryNorm
0.5532265 = fieldWeight in 3826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=3826)
0.4 = coord(2/5)
- Source
- Annual review of information science and technology. 35(2001), S.249-298