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
0.017708322 = product of:
0.026562482 = sum of:
0.016168559 = product of:
0.032337118 = sum of:
0.032337118 = weight(_text_:28 in 1850) [ClassicSimilarity], result of:
0.032337118 = score(doc=1850,freq=2.0), product of:
0.1361719 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038012814 = queryNorm
0.23747274 = fieldWeight in 1850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=1850)
0.5 = coord(1/2)
0.010393923 = product of:
0.03118177 = sum of:
0.03118177 = weight(_text_:29 in 1850) [ClassicSimilarity], result of:
0.03118177 = score(doc=1850,freq=2.0), product of:
0.1337172 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038012814 = queryNorm
0.23319192 = fieldWeight in 1850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=1850)
0.33333334 = coord(1/3)
0.6666667 = coord(2/3)
- Date
- 6. 1.1997 18:30:28
- Source
- Knowledge organization. 29(2002) nos.3/4, S.135-155
