Ravana, S.D.; Taheri, M.S.; Rajagopal, P.: Document-based approach to improve the accuracy of pairwise comparison in evaluating information retrieval systems (2015)
0.01
0.010342975 = product of:
0.02068595 = sum of:
0.02068595 = product of:
0.0413719 = sum of:
0.0413719 = weight(_text_:22 in 2587) [ClassicSimilarity], result of:
0.0413719 = score(doc=2587,freq=2.0), product of:
0.2138629 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.06107176 = queryNorm
0.19345059 = fieldWeight in 2587, 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=2587)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22