-
Li, W.; Wong, K.-F.; Yuan, C.: Toward automatic Chinese temporal information extraction (2001)
0.01
0.014700632 = product of:
0.044101894 = sum of:
0.044101894 = product of:
0.06615284 = sum of:
0.033562597 = weight(_text_:k in 6029) [ClassicSimilarity], result of:
0.033562597 = score(doc=6029,freq=2.0), product of:
0.17019208 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.047675814 = queryNorm
0.19720423 = fieldWeight in 6029, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=6029)
0.032590244 = weight(_text_:29 in 6029) [ClassicSimilarity], result of:
0.032590244 = score(doc=6029,freq=2.0), product of:
0.1677086 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.047675814 = queryNorm
0.19432661 = fieldWeight in 6029, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=6029)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2001 14:02:50
-
Hlava, M.M.K.: Automatic indexing : comparing rule-based and statistics-based indexing systems (2005)
0.01
0.010047979 = product of:
0.030143935 = sum of:
0.030143935 = product of:
0.0904318 = sum of:
0.0904318 = weight(_text_:22 in 6265) [ClassicSimilarity], result of:
0.0904318 = score(doc=6265,freq=2.0), product of:
0.16695258 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047675814 = queryNorm
0.5416616 = fieldWeight in 6265, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6265)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Information outlook. 9(2005) no.8, S.22-23
-
Newman, D.J.; Block, S.: Probabilistic topic decomposition of an eighteenth-century American newspaper (2006)
0.01
0.0050239894 = product of:
0.015071968 = sum of:
0.015071968 = product of:
0.0452159 = sum of:
0.0452159 = weight(_text_:22 in 5291) [ClassicSimilarity], result of:
0.0452159 = score(doc=5291,freq=2.0), product of:
0.16695258 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047675814 = queryNorm
0.2708308 = fieldWeight in 5291, 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=5291)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 17:32:00
-
Tsai, C.-F.; McGarry, K.; Tait, J.: Qualitative evaluation of automatic assignment of keywords to images (2006)
0.00
0.0037291776 = product of:
0.011187533 = sum of:
0.011187533 = product of:
0.033562597 = sum of:
0.033562597 = weight(_text_:k in 963) [ClassicSimilarity], result of:
0.033562597 = score(doc=963,freq=2.0), product of:
0.17019208 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.047675814 = queryNorm
0.19720423 = fieldWeight in 963, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=963)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Chung, Y.M.; Lee, J.Y.: ¬A corpus-based approach to comparative evaluation of statistical term association measures (2001)
0.00
0.0036211384 = product of:
0.010863415 = sum of:
0.010863415 = product of:
0.032590244 = sum of:
0.032590244 = weight(_text_:29 in 5769) [ClassicSimilarity], result of:
0.032590244 = score(doc=5769,freq=2.0), product of:
0.1677086 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.047675814 = queryNorm
0.19432661 = fieldWeight in 5769, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=5769)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 9.2001 14:01:18