Cheng, P.J.; Teng, J.W.; Chen, R.C.; Wang, J.H.; Lu, W.H.; Chien, L.F.: Translating unknown queries with Web corpora for cross-language information languages (2004)
0.06
0.06449369 = product of:
0.12898739 = sum of:
0.12898739 = product of:
0.25797477 = sum of:
0.25797477 = weight(_text_:j.h in 4131) [ClassicSimilarity], result of:
0.25797477 = score(doc=4131,freq=2.0), product of:
0.3415088 = queryWeight, product of:
6.8370748 = idf(docFreq=128, maxDocs=44218)
0.04994955 = queryNorm
0.75539714 = fieldWeight in 4131, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8370748 = idf(docFreq=128, maxDocs=44218)
0.078125 = fieldNorm(doc=4131)
0.5 = coord(1/2)
0.5 = coord(1/2)