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PR
2006
101views more  PR 2006»
13 years 5 months ago
Efficient Legendre moment computation for grey level images
9 Legendre orthogonal moments have been widely used in the field of image analysis. Because their computation by a direct method is very time expensive, recent efforts have been d...
G. Y. Yang, Huazhong Shu, Christine Toumoulin, Guo...
KDD
2004
ACM
135views Data Mining» more  KDD 2004»
14 years 6 months ago
Discovering additive structure in black box functions
Many automated learning procedures lack interpretability, operating effectively as a black box: providing a prediction tool but no explanation of the underlying dynamics that driv...
Giles Hooker
COMPGEOM
2009
ACM
14 years 8 days ago
Coresets for polytope distance
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...
Bernd Gärtner, Martin Jaggi
KDD
2006
ACM
179views Data Mining» more  KDD 2006»
14 years 6 months ago
Extracting key-substring-group features for text classification
In many text classification applications, it is appealing to take every document as a string of characters rather than a bag of words. Previous research studies in this area mostl...
Dell Zhang, Wee Sun Lee
EUROSYS
2007
ACM
13 years 7 months ago
Enabling scalability and performance in a large scale CMP environment
Hardware trends suggest that large-scale CMP architectures, with tens to hundreds of processing cores on a single piece of silicon, are iminent within the next decade. While exist...
Bratin Saha, Ali-Reza Adl-Tabatabai, Anwar M. Ghul...