-
Kwasnik, B.H.; Liu, X.: Classification structures in the changing environment of active commercial websites : the case of eBay.com (2000)
0.08
0.075752094 = product of:
0.1010028 = sum of:
0.0060341097 = weight(_text_:e in 122) [ClassicSimilarity], result of:
0.0060341097 = score(doc=122,freq=2.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.09528506 = fieldWeight in 122, 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=122)
0.06429735 = weight(_text_:et in 122) [ClassicSimilarity], result of:
0.06429735 = score(doc=122,freq=2.0), product of:
0.20671801 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.0440575 = queryNorm
0.3110389 = fieldWeight in 122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.046875 = fieldNorm(doc=122)
0.030671341 = product of:
0.061342683 = sum of:
0.061342683 = weight(_text_:al in 122) [ClassicSimilarity], result of:
0.061342683 = score(doc=122,freq=2.0), product of:
0.20191248 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.0440575 = queryNorm
0.30380827 = fieldWeight in 122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.046875 = fieldNorm(doc=122)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Language
- e
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al
-
Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008)
0.01
0.009975691 = product of:
0.019951383 = sum of:
0.0050284253 = weight(_text_:e in 2648) [ClassicSimilarity], result of:
0.0050284253 = score(doc=2648,freq=2.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.07940422 = fieldWeight in 2648, 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=2648)
0.014922958 = product of:
0.029845916 = sum of:
0.029845916 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
0.029845916 = score(doc=2648,freq=2.0), product of:
0.15428185 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0440575 = queryNorm
0.19345059 = fieldWeight in 2648, 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=2648)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Language
- e
- Source
- Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
-
Liu, X.; Croft, W.B.: Cluster-based retrieval using language models (2004)
0.00
0.0030170549 = product of:
0.0120682195 = sum of:
0.0120682195 = weight(_text_:e in 4115) [ClassicSimilarity], result of:
0.0120682195 = score(doc=4115,freq=2.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.19057012 = fieldWeight in 4115, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=4115)
0.25 = coord(1/4)
- Language
- e
-
Chen, S.Y.; Liu, X.: ¬The contribution of data mining to information science : making sense of it all (2005)
0.00
0.0030170549 = product of:
0.0120682195 = sum of:
0.0120682195 = weight(_text_:e in 4655) [ClassicSimilarity], result of:
0.0120682195 = score(doc=4655,freq=2.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.19057012 = fieldWeight in 4655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=4655)
0.25 = coord(1/4)
- Language
- e
-
Frias-Martinez, E.; Chen, S.Y.; Liu, X.: Automatic cognitive style identification of digital library users for personalization (2007)
0.00
0.0021333802 = product of:
0.008533521 = sum of:
0.008533521 = weight(_text_:e in 74) [ClassicSimilarity], result of:
0.008533521 = score(doc=74,freq=4.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.13475344 = fieldWeight in 74, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=74)
0.25 = coord(1/4)
- Language
- e
-
Liu, X.; Croft, W.B.: Statistical language modeling for information retrieval (2004)
0.00
0.0012571063 = product of:
0.0050284253 = sum of:
0.0050284253 = weight(_text_:e in 4277) [ClassicSimilarity], result of:
0.0050284253 = score(doc=4277,freq=2.0), product of:
0.063326925 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0440575 = queryNorm
0.07940422 = fieldWeight in 4277, 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=4277)
0.25 = coord(1/4)
- Language
- e