Li, Q.; Chen, Y.P.; Myaeng, S.-H.; Jin, Y.; Kang, B.-Y.: Concept unification of terms in different languages via web mining for Information Retrieval (2009)
0.01
0.01402057 = product of:
0.04206171 = sum of:
0.04206171 = product of:
0.08412342 = sum of:
0.08412342 = weight(_text_:2009 in 4215) [ClassicSimilarity], result of:
0.08412342 = score(doc=4215,freq=5.0), product of:
0.20749448 = queryWeight, product of:
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.04470347 = queryNorm
0.40542483 = fieldWeight in 4215, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.0390625 = fieldNorm(doc=4215)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 45(2009) no.2, S.246-262
- Year
- 2009