Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004)
0.01
0.009758091 = product of:
0.019516181 = sum of:
0.019516181 = product of:
0.039032362 = sum of:
0.039032362 = weight(_text_:57 in 1486) [ClassicSimilarity], result of:
0.039032362 = score(doc=1486,freq=2.0), product of:
0.21357901 = queryWeight, product of:
4.1352453 = idf(docFreq=1922, maxDocs=44218)
0.05164845 = queryNorm
0.18275374 = fieldWeight in 1486, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1352453 = idf(docFreq=1922, maxDocs=44218)
0.03125 = fieldNorm(doc=1486)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 3. 7.2008 21:35:57