Tsui, E.; Wang, W.M.; Cheung, C.F.; Lau, A.S.M.: ¬A concept-relationship acquisition and inference approach for hierarchical taxonomy construction from tags (2010)
0.00
0.0048642284 = product of:
0.02432114 = sum of:
0.02432114 = weight(_text_:management in 4220) [ClassicSimilarity], result of:
0.02432114 = score(doc=4220,freq=2.0), product of:
0.13061713 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.038751747 = queryNorm
0.18620178 = fieldWeight in 4220, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=4220)
0.2 = coord(1/5)
- Source
- Information processing and management. 46(2010) no.1, S.44-57
