Search (2 results, page 1 of 1)
-
Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994)
0.01
0.014114196 = product of: 0.028228393 = sum of: 0.028228393 = product of: 0.056456786 = sum of: 0.056456786 = weight(_text_:22 in 5693) [ClassicSimilarity], result of: 0.056456786 = score(doc=5693,freq=2.0), product of: 0.18240054 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.05208721 = queryNorm 0.30952093 = fieldWeight in 5693, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0625 = fieldNorm(doc=5693) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 30. 3.2001 13:35:22
-
Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995)
0.01
0.008821373 = product of: 0.017642746 = sum of: 0.017642746 = product of: 0.03528549 = sum of: 0.03528549 = weight(_text_:22 in 5697) [ClassicSimilarity], result of: 0.03528549 = score(doc=5697,freq=2.0), product of: 0.18240054 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.05208721 = queryNorm 0.19345059 = fieldWeight in 5697, 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=5697) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 22. 2.1996 13:14:10