Ruthven, I.; Lalmas, M.; Rijsbergen, K. van: Combining and selecting characteristics of information use (2002)
0.00
0.0027448907 = product of:
0.008234672 = sum of:
0.008234672 = product of:
0.024704017 = sum of:
0.024704017 = weight(_text_:k in 5208) [ClassicSimilarity], result of:
0.024704017 = score(doc=5208,freq=2.0), product of:
0.15658903 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0438652 = queryNorm
0.15776339 = fieldWeight in 5208, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03125 = fieldNorm(doc=5208)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)