Lau, R.Y.K.; Bruza, P.D.; Song, D.: Belief revision for adaptive information retrieval (2004)
0.01
0.0072827823 = product of:
0.02913113 = sum of:
0.02913113 = weight(_text_:information in 4077) [ClassicSimilarity], result of:
0.02913113 = score(doc=4077,freq=4.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.3291521 = fieldWeight in 4077, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=4077)
0.25 = coord(1/4)
- Source
- SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a