Foskett, D.J.: Classification and indexing in the social sciences (1970)
0.02
0.016631704 = product of:
0.033263408 = sum of:
0.033263408 = product of:
0.099790215 = sum of:
0.099790215 = weight(_text_:22 in 4957) [ClassicSimilarity], result of:
0.099790215 = score(doc=4957,freq=2.0), product of:
0.16120107 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046033386 = queryNorm
0.61904186 = fieldWeight in 4957, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4957)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Aslib proceedings. 22(1970), S.90-101