Ferret, O.; Grau, B.; Hurault-Plantet, M.; Illouz, G.; Jacquemin, C.; Monceaux, L.; Robba, I.; Vilnat, A.: How NLP can improve question answering (2002)
0.02
0.015501564 = product of:
0.04650469 = sum of:
0.04650469 = product of:
0.09300938 = sum of:
0.09300938 = weight(_text_:2002 in 1850) [ClassicSimilarity], result of:
0.09300938 = score(doc=1850,freq=5.0), product of:
0.20701107 = queryWeight, product of:
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.048293278 = queryNorm
0.44929665 = fieldWeight in 1850, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.046875 = fieldNorm(doc=1850)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Knowledge organization. 29(2002) nos.3/4, S.135-155
- Year
- 2002