Garfield, E.: ¬The relationship between mechanical indexing, structural linguistics and information retrieval (1992)
0.00
0.0014176128 = product of:
0.0028352255 = sum of:
0.0028352255 = product of:
0.005670451 = sum of:
0.005670451 = weight(_text_:s in 3632) [ClassicSimilarity], result of:
0.005670451 = score(doc=3632,freq=2.0), product of:
0.059006266 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05427173 = queryNorm
0.09609913 = fieldWeight in 3632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3632)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of information science. 18(1992) no.5, S.343-354