Search (2 results, page 1 of 1)
- Did you mean:
- ghbs_ss%3a%22BCAU %28th K%29%22 2
- ghbs_ss%3a%22BCAU %20th K%29%22 2
- ghbs_ss%3a%22BCAU %28.6 K%29%22 2
- ghbs_ss%3a%22BCAU %25th K%29%22 2
- ghbs_ss%3a%22BCAU %27th K%29%22 2
-
Fan, W.; Luo, M.; Wang, L.; Xi, W.; Fox, E.A.: Tuning before feedback : combining ranking discovery and blind feedback for robust retrieval (2004)
0.01
0.006862227 = product of: 0.02058668 = sum of: 0.02058668 = product of: 0.06176004 = sum of: 0.06176004 = weight(_text_:k in 4052) [ClassicSimilarity], result of: 0.06176004 = score(doc=4052,freq=2.0), product of: 0.15658903 = queryWeight, product of: 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.0438652 = queryNorm 0.39440846 = fieldWeight in 4052, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.078125 = fieldNorm(doc=4052) 0.33333334 = coord(1/3) 0.33333334 = coord(1/3)
- Source
- SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a
-
Fan, W.; Fox, E.A.; Pathak, P.; Wu, H.: ¬The effects of fitness functions an genetic programming-based ranking discovery for Web search (2004)
0.00
0.003962086 = product of: 0.011886258 = sum of: 0.011886258 = product of: 0.035658773 = sum of: 0.035658773 = weight(_text_:22 in 2239) [ClassicSimilarity], result of: 0.035658773 = score(doc=2239,freq=2.0), product of: 0.15360846 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0438652 = queryNorm 0.23214069 = fieldWeight in 2239, 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=2239) 0.33333334 = coord(1/3) 0.33333334 = coord(1/3)
- Date
- 31. 5.2004 19:22:06
Authors
- Luo, M. 1
- Pathak, P. 1
- Wang, L. 1
- Wu, H. 1
- Xi, W. 1