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» Clustering Categorical Data

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CVPR
2009
IEEE

254views Computer Vision» more CVPR 2009»

Dictionary-Free Categorization of Very Similar Objects via Stacked Evidence Trees

15 years 5 months ago

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Current work in object categorization discriminates among objects that typically possess gross differences which are readily apparent. However, many applications require making ...

Andrew Moldenke, Asako Yamamuro, David A. Lytle, E...

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WWW
2009
ACM

228views Internet Technology» more WWW 2009»

A class-feature-centroid classifier for text categorization

14 years 11 months ago

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Automated text categorization is an important technique for many web applications, such as document indexing, document filtering, and cataloging web resources. Many different appr...

Hu Guan, Jingyu Zhou, Minyi Guo

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CHI
2004
ACM

220views Human Computer Interaction» more CHI 2004»

Categorical imperative NOT: facial affect is perceived continuously

14 years 10 months ago

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Facial affect (or emotion) recognition is a central issue for many VMC and naturalistic computing applications. Most computational models assume "categorical perception"...

Diane J. Schiano, Sheryl M. Ehrlich, Kyle Sheridan

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SAC
2004
ACM

65views Applied Computing» more SAC 2004»

An integrated tool for microarray data clustering and cluster validity assessment

14 years 3 months ago

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Nadia Bolshakova, Francisco Azuaje, Padraig Cunnin...

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