Chaudiron, S.; Ihadjadene, M.: Studying Web search engines from a user perspective : key concepts and main approaches (2012)
0.00
9.5046795E-4 = product of:
0.00475234 = sum of:
0.00475234 = product of:
0.01900936 = sum of:
0.01900936 = weight(_text_:22 in 109) [ClassicSimilarity], result of:
0.01900936 = score(doc=109,freq=2.0), product of:
0.09826468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.028060954 = queryNorm
0.19345059 = fieldWeight in 109, 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=109)
0.25 = coord(1/4)
0.2 = coord(1/5)
- Date
- 20. 4.2012 13:22:37
