Berri, J.; Benlamri, R.: Context-aware mobile search engine (2012)
0.01
0.010536837 = product of:
0.021073675 = sum of:
0.021073675 = product of:
0.04214735 = sum of:
0.04214735 = weight(_text_:c in 104) [ClassicSimilarity], result of:
0.04214735 = score(doc=104,freq=2.0), product of:
0.18431887 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.05343497 = queryNorm
0.22866541 = fieldWeight in 104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=104)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Next generation search engines: advanced models for information retrieval. Eds.: C. Jouis, u.a