664 search results - page 44 / 133 » Generalized Search Trees for Database Systems |
151
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GECCO
2008
Springer
15 years 5 months ago
2008
Springer
This paper presents an efficient hybrid feature selection model based on Support Vector Machine (SVM) and Genetic Algorithm (GA) for large healthcare databases. Even though SVM an...
165
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
Hierarchical models are commonly used to organize a Website's content. A Website's content structure can be represented by a topic hierarchy, a directed tree rooted at a...
189
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MIR
2004
ACM
15 years 10 months ago
2004
ACM
We present in this paper a CBIR system for use in a psychological study of the relationship between human movement and Dyslexia. The system allows access to up to 500 hours of vid...
134
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VLDB
2001
ACM
15 years 9 months ago
2001
ACM
Similarity retrieval mechanisms should utilize generalized quadratic form distance functions as well as the Euclidean distance function since ellipsoid queries parameters may vary...
129
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HICSS
1999
IEEE
15 years 8 months ago
1999
IEEE
As access to hypermedia documents becomes generally available, it becomes increasingly important to understand how casual users search for information. We have studied search patt...