625 search results - page 111 / 125 » Feature selection methods for text classification |
TCSV
2008
14 years 10 months ago
2008
Conventional subspace learning or recent feature extraction methods consider globality as the key criterion to design discriminative algorithms for image classification. We demonst...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper proposes a new generic object recognition system based on multi-scale affineinvariant image regions. Image segments are obtained by a watershed transform of the princip...
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
This article proposes a method for learning object templates
composed of local sketches and local textures, and
investigates the relative importance of the sketches and textures
...
ICPR
2008
IEEE
15 years 12 months ago
2008
IEEE
The Prague texture segmentation data-generator and benchmark is a web based (http://mosaic.utia.cas.cz) service designed to mutually compare and rank different texture segmenters,...
PAKDD
2007
ACM
15 years 4 months ago
2007
ACM
Convolution kernels, constructed by convolution of sub-kernels defined on sub-structures of composite objects, are widely used in classification, where one important issue is to ch...