-
Liu, R.-L.: Context recognition for hierarchical text classification (2009)
0.02
0.016040293 = product of:
0.032080587 = sum of:
0.032080587 = sum of:
0.0046256026 = weight(_text_:e in 2760) [ClassicSimilarity], result of:
0.0046256026 = score(doc=2760,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.09528506 = fieldWeight in 2760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2760)
0.027454983 = weight(_text_:22 in 2760) [ClassicSimilarity], result of:
0.027454983 = score(doc=2760,freq=2.0), product of:
0.11826873 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03377341 = queryNorm
0.23214069 = fieldWeight in 2760, 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=2760)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:11:54
- Language
- e
-
Liu, R.-L.: ¬A passage extractor for classification of disease aspect information (2013)
0.01
0.0133669125 = product of:
0.026733825 = sum of:
0.026733825 = sum of:
0.003854669 = weight(_text_:e in 1107) [ClassicSimilarity], result of:
0.003854669 = score(doc=1107,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.07940422 = fieldWeight in 1107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=1107)
0.022879155 = weight(_text_:22 in 1107) [ClassicSimilarity], result of:
0.022879155 = score(doc=1107,freq=2.0), product of:
0.11826873 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03377341 = queryNorm
0.19345059 = fieldWeight in 1107, 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=1107)
0.5 = coord(1/2)
- Date
- 28.10.2013 19:22:57
- Language
- e
-
Liu, R.-L.: Dynamic category profiling for text filtering and classification (2007)
0.00
0.0011564007 = product of:
0.0023128013 = sum of:
0.0023128013 = product of:
0.0046256026 = sum of:
0.0046256026 = weight(_text_:e in 900) [ClassicSimilarity], result of:
0.0046256026 = score(doc=900,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.09528506 = fieldWeight in 900, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=900)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Liu, R.-L.: Context-based term frequency assessment for text classification (2010)
0.00
0.0011564007 = product of:
0.0023128013 = sum of:
0.0023128013 = product of:
0.0046256026 = sum of:
0.0046256026 = weight(_text_:e in 3331) [ClassicSimilarity], result of:
0.0046256026 = score(doc=3331,freq=2.0), product of:
0.048544887 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03377341 = queryNorm
0.09528506 = fieldWeight in 3331, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=3331)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e