Search (2 results, page 1 of 1)
- Did you mean:
- author's%3a%22Rijke%2c M. de%22 2
- authors%3a%22Rijke%2c M. de%22 2
-
VanOot, J.G.: Links and roles in coordinate indexing and searching : an economy study of their use and an evaluation of their effect on relevance and recall (1964)
0.01
0.014353992 = product of: 0.043061975 = sum of: 0.043061975 = weight(_text_:m in 1896) [ClassicSimilarity], result of: 0.043061975 = score(doc=1896,freq=2.0), product of: 0.11187479 = queryWeight, product of: 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.044957645 = queryNorm 0.38491225 = fieldWeight in 1896, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.109375 = fieldNorm(doc=1896) 0.33333334 = coord(1/3)
- Type
- m
-
Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966)
0.01
0.0071063302 = product of: 0.02131899 = sum of: 0.02131899 = product of: 0.04263798 = sum of: 0.04263798 = weight(_text_:22 in 2718) [ClassicSimilarity], result of: 0.04263798 = score(doc=2718,freq=2.0), product of: 0.15743402 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.044957645 = queryNorm 0.2708308 = fieldWeight in 2718, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0546875 = fieldNorm(doc=2718) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Source
- Journal of documentation. 22(1966), S.203-209