Chen, K.-H.: Evaluating Chinese text retrieval with multilingual queries (2002)
0.01
0.0073424196 = product of:
0.014684839 = sum of:
0.014684839 = product of:
0.044054516 = sum of:
0.044054516 = weight(_text_:29 in 1851) [ClassicSimilarity], result of:
0.044054516 = score(doc=1851,freq=2.0), product of:
0.16193105 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046033386 = queryNorm
0.27205724 = fieldWeight in 1851, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=1851)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Knowledge organization. 29(2002) nos.3/4, S.156-170