4429 search results - page 132 / 886 » An Algorithm for Knowledge Base Extraction |
132
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KDD
2004
ACM
16 years 5 months ago
2004
ACM
The paper presents a method for pruning frequent itemsets based on background knowledge represented by a Bayesian network. The interestingness of an itemset is defined as the abso...
159
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FSKD
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. A fuzzy c-means algorithm incorporating the notion of dominant colors and spatial homogeneity is proposed for the color clustering problem. The proposed algorithm extract...
144
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JDCTA
2010
14 years 11 months ago
2010
On clinical applications, many magnetic resonance (MR) Images obtained directly by the instruments are not satisfied by doctors. For example, there are some noises and poor contra...
249
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SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
166
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
Social networks play important roles in the Semantic Web: knowledge management, information retrieval, ubiquitous computing, and so on. We propose a social network extraction syst...