-
Yi, K.: Automatic text classification using library classification schemes : trends, issues and challenges (2007)
0.01
0.0073999497 = product of:
0.029599799 = sum of:
0.029599799 = product of:
0.073999494 = sum of:
0.037839837 = weight(_text_:28 in 2560) [ClassicSimilarity], result of:
0.037839837 = score(doc=2560,freq=2.0), product of:
0.1365805 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038126875 = queryNorm
0.27705154 = fieldWeight in 2560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=2560)
0.036159657 = weight(_text_:22 in 2560) [ClassicSimilarity], result of:
0.036159657 = score(doc=2560,freq=2.0), product of:
0.13351382 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038126875 = queryNorm
0.2708308 = fieldWeight in 2560, 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=2560)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 28. 9.2003 11:42:17
22. 9.2008 18:31:54
-
Yi, K.: Harnessing collective intelligence in social tagging using Delicious (2012)
0.00
0.0012914165 = product of:
0.005165666 = sum of:
0.005165666 = product of:
0.025828328 = sum of:
0.025828328 = weight(_text_:22 in 515) [ClassicSimilarity], result of:
0.025828328 = score(doc=515,freq=2.0), product of:
0.13351382 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038126875 = queryNorm
0.19345059 = fieldWeight in 515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=515)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 25.12.2012 15:22:37
-
Yi, K.; Chan, L.M.: Linking folksonomy to Library of Congress subject headings : an exploratory study (2009)
0.00
0.0010425112 = product of:
0.004170045 = sum of:
0.004170045 = product of:
0.020850223 = sum of:
0.020850223 = weight(_text_:29 in 3616) [ClassicSimilarity], result of:
0.020850223 = score(doc=3616,freq=2.0), product of:
0.13411842 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038126875 = queryNorm
0.15546128 = fieldWeight in 3616, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=3616)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 20. 6.2010 14:29:15