Yoon, Y.; Lee, C.; Lee, G.G.: ¬An effective procedure for constructing a hierarchical text classification system (2006)
0.01
0.0071812156 = product of:
0.021543646 = sum of:
0.021543646 = product of:
0.043087292 = sum of:
0.043087292 = weight(_text_:22 in 5273) [ClassicSimilarity], result of:
0.043087292 = score(doc=5273,freq=2.0), product of:
0.15909302 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0454314 = queryNorm
0.2708308 = fieldWeight in 5273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5273)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 16:24:52