Dufour, C.; Bartlett, J.C.; Toms, E.G.: Understanding how webcasts are used as sources of information (2011)
0.08
0.07780174 = product of:
0.15560348 = sum of:
0.15560348 = sum of:
0.121646635 = weight(_text_:j.c in 4195) [ClassicSimilarity], result of:
0.121646635 = score(doc=4195,freq=2.0), product of:
0.3322337 = queryWeight, product of:
6.627983 = idf(docFreq=158, maxDocs=44218)
0.05012591 = queryNorm
0.3661478 = fieldWeight in 4195, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.627983 = idf(docFreq=158, maxDocs=44218)
0.0390625 = fieldNorm(doc=4195)
0.033956844 = weight(_text_:22 in 4195) [ClassicSimilarity], result of:
0.033956844 = score(doc=4195,freq=2.0), product of:
0.1755324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05012591 = queryNorm
0.19345059 = fieldWeight in 4195, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4195)
0.5 = coord(1/2)
- Date
- 22. 1.2011 14:16:14