Bawden, D.; Petuchovaite, R.; Vilar, P.: Are we effective? : How do we know? (2005)
0.01
0.011352146 = product of:
0.05676073 = sum of:
0.05676073 = weight(_text_:21 in 3007) [ClassicSimilarity], result of:
0.05676073 = score(doc=3007,freq=2.0), product of:
0.20729145 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0669129 = queryNorm
0.27382088 = fieldWeight in 3007, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0625 = fieldNorm(doc=3007)
0.2 = coord(1/5)
- Date
- 21. 7.2009 20:25:51