Meadow, C.T.; Boyce, B.R.; Kraft, D.H.: Text information retrieval systems (2000)
0.00
0.0012358251 = product of:
0.0037074753 = sum of:
0.0037074753 = weight(_text_:s in 162) [ClassicSimilarity], result of:
0.0037074753 = score(doc=162,freq=4.0), product of:
0.043647945 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04014573 = queryNorm
0.08494043 = fieldWeight in 162, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=162)
0.33333334 = coord(1/3)
- Footnote
- Rez. in: Journal of documentation 57(2001) no.2, S.315-317 (M. Sanderson)
- Pages
- XVII,364 S