3768 search results - page 185 / 754 » Knowledge and Information in Probabilistic Systems |
165
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
145
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HICSS
2007
IEEE
16 years 25 days ago
2007
IEEE
This paper examines sustained, socially-situated engagement in online learning communities. We propose three levels of engagement that are examined through an empirical study of j...
188
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GIS
1992
ACM
15 years 10 months ago
1992
ACM
Machine learning techniques such as tree induction have become accepted tools for developing generalisations of large data sets, typically for use with production rule systems in p...
175
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PRIS
2007
15 years 8 months ago
2007
Interval data is attracting attention from the data analysis community due to its ability to describe complex concepts. Since clustering is an important data analysis tool, extendi...
192
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IJCINI
2007
15 years 6 months ago
2007
: Cognitive informatics (CI) studies the natural intelligence and internal information processing mechanisms of the brain, as well as the processes involved in perception and cogni...