Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009)
0.01
0.0053139618 = product of:
0.015941884 = sum of:
0.0053523555 = weight(_text_:e in 2742) [ClassicSimilarity], result of:
0.0053523555 = score(doc=2742,freq=2.0), product of:
0.056172036 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.039079733 = queryNorm
0.09528506 = fieldWeight in 2742, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2742)
0.010589529 = product of:
0.031768586 = sum of:
0.031768586 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
0.031768586 = score(doc=2742,freq=2.0), product of:
0.13685057 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039079733 = queryNorm
0.23214069 = fieldWeight in 2742, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2742)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 22. 3.2009 17:49:11
- Language
- e
