Costa Carvalho, A. da; Rossi, C.; Moura, E.S. de; Silva, A.S. da; Fernandes, D.: LePrEF: Learn to precompute evidence fusion for efficient query evaluation (2012)
0.00
0.0014437523 = product of:
0.008662513 = sum of:
0.008662513 = product of:
0.02598754 = sum of:
0.02598754 = weight(_text_:29 in 278) [ClassicSimilarity], result of:
0.02598754 = score(doc=278,freq=2.0), product of:
0.13373125 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038016807 = queryNorm
0.19432661 = fieldWeight in 278, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=278)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 24. 6.2012 14:29:10
