Walker, G.; Janes, J.: Online retrieval : a dialogue of theory and practice (1999)
0.01
0.013229098 = product of:
0.026458196 = sum of:
0.026458196 = product of:
0.07937459 = sum of:
0.07937459 = weight(_text_:29 in 1875) [ClassicSimilarity], result of:
0.07937459 = score(doc=1875,freq=2.0), product of:
0.17019156 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04838166 = queryNorm
0.46638384 = fieldWeight in 1875, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=1875)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 15. 8.2002 19:27:29