2543 search results - page 206 / 509 » Using PageRank in Feature Selection |
174
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper proposes a new method of designing finitesupport wavelet filters, based on minimization of energy in key parts of the frequency domain. In particular this technique is ...
186
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WSOM
2009
Springer
16 years 28 days ago
2009
Springer
Vector quantization methods are confronted with a model selection problem, namely the number of prototypical feature representatives to model each class. In this paper we present a...
156
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APGV
2005
ACM
15 years 12 months ago
2005
ACM
We present a post-processing technique that selectively reduces the salience of distracting regions in an image. Computational models of attention predict that texture variation i...
135
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Combination of structure and content features is necessary for effective retrieval and classification of XML documents. Composite kernels provide a way for fusion of content and s...
189
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We explore sparse regression for effective feature selection and classification in face identity and expression recognition. We argue that sparse regression in pixel space is inap...