-
Liu, R.-L.: Context recognition for hierarchical text classification (2009)
0.00
7.508967E-4 = product of:
0.011638899 = sum of:
0.0029333972 = weight(_text_:e in 2760) [ClassicSimilarity], result of:
0.0029333972 = score(doc=2760,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = 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)
0.008705502 = product of:
0.017411005 = sum of:
0.017411005 = weight(_text_:22 in 2760) [ClassicSimilarity], result of:
0.017411005 = score(doc=2760,freq=2.0), product of:
0.07500195 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02141793 = 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)
0.06451613 = coord(2/31)
- Date
- 22. 3.2009 19:11:54
- Language
- e
-
Liu, R.-L.: ¬A passage extractor for classification of disease aspect information (2013)
0.00
6.2574726E-4 = product of:
0.009699083 = sum of:
0.0024444978 = weight(_text_:e in 1107) [ClassicSimilarity], result of:
0.0024444978 = score(doc=1107,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = 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)
0.007254585 = product of:
0.01450917 = sum of:
0.01450917 = weight(_text_:22 in 1107) [ClassicSimilarity], result of:
0.01450917 = score(doc=1107,freq=2.0), product of:
0.07500195 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02141793 = 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)
0.06451613 = coord(2/31)
- Date
- 28.10.2013 19:22:57
- Language
- e
-
Liu, R.-L.: Dynamic category profiling for text filtering and classification (2007)
0.00
9.462571E-5 = product of:
0.0029333972 = sum of:
0.0029333972 = weight(_text_:e in 900) [ClassicSimilarity], result of:
0.0029333972 = score(doc=900,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = 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)
0.032258064 = coord(1/31)
- Language
- e
-
Liu, R.-L.: Context-based term frequency assessment for text classification (2010)
0.00
9.462571E-5 = product of:
0.0029333972 = sum of:
0.0029333972 = weight(_text_:e in 3331) [ClassicSimilarity], result of:
0.0029333972 = score(doc=3331,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = 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)
0.032258064 = coord(1/31)
- Language
- e