-
Crestani, F.; Rijsbergen, C.J. van: Information retrieval by imaging (1996)
0.01
0.0084825 = product of:
0.0424125 = sum of:
0.0424125 = weight(_text_:22 in 6967) [ClassicSimilarity], result of:
0.0424125 = score(doc=6967,freq=2.0), product of:
0.1827017 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052173212 = queryNorm
0.23214069 = fieldWeight in 6967, 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=6967)
0.2 = coord(1/5)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Crestani, F.; Dominich, S.; Lalmas, M.; Rijsbergen, C.J.K. van: Mathematical, logical, and formal methods in information retrieval : an introduction to the special issue (2003)
0.01
0.0084825 = product of:
0.0424125 = sum of:
0.0424125 = weight(_text_:22 in 1451) [ClassicSimilarity], result of:
0.0424125 = score(doc=1451,freq=2.0), product of:
0.1827017 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052173212 = queryNorm
0.23214069 = fieldWeight in 1451, 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=1451)
0.2 = coord(1/5)
- Date
- 22. 3.2003 19:27:36
-
Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006)
0.01
0.0084825 = product of:
0.0424125 = sum of:
0.0424125 = weight(_text_:22 in 5047) [ClassicSimilarity], result of:
0.0424125 = score(doc=5047,freq=2.0), product of:
0.1827017 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052173212 = queryNorm
0.23214069 = fieldWeight in 5047, 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=5047)
0.2 = coord(1/5)
- Date
- 5. 6.2006 11:22:23
-
Bache, R.; Baillie, M.; Crestani, F.: Measuring the likelihood property of scoring functions in general retrieval models (2009)
0.01
0.007745042 = product of:
0.03872521 = sum of:
0.03872521 = weight(_text_:21 in 2860) [ClassicSimilarity], result of:
0.03872521 = score(doc=2860,freq=2.0), product of:
0.16162895 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.052173212 = queryNorm
0.23959327 = fieldWeight in 2860, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0546875 = fieldNorm(doc=2860)
0.2 = coord(1/5)
- Date
- 17. 5.2009 21:18:50