Osinska, V.; Bala, P.: New methods for visualization and improvement of classification schemes : the case of computer science (2010)
0.02
0.022872185 = product of:
0.04574437 = sum of:
0.04574437 = sum of:
0.00402188 = weight(_text_:s in 3693) [ClassicSimilarity], result of:
0.00402188 = score(doc=3693,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.072074346 = fieldWeight in 3693, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=3693)
0.04172249 = weight(_text_:22 in 3693) [ClassicSimilarity], result of:
0.04172249 = score(doc=3693,freq=2.0), product of:
0.17972933 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05132441 = queryNorm
0.23214069 = fieldWeight in 3693, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3693)
0.5 = coord(1/2)
- Date
- 22. 7.2010 19:36:46
- Source
- Knowledge organization. 37(2010) no.3, S.157-172
