Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004)
0.01
0.008492521 = product of:
0.042462606 = sum of:
0.042462606 = weight(_text_:21 in 1486) [ClassicSimilarity], result of:
0.042462606 = score(doc=1486,freq=4.0), product of:
0.2193083 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.07079189 = queryNorm
0.1936206 = fieldWeight in 1486, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.03125 = fieldNorm(doc=1486)
0.2 = coord(1/5)
- Date
- 21. 5.2008 16:11:05
3. 7.2008 21:35:57