267 search results - page 43 / 54 » New Algorithms for Efficient High-Dimensional Nonparametric ... |
143
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ML
2002
ACM
15 years 2 months ago
2002
ACM
We examine linear program (LP) approaches to boosting and demonstrate their efficient solution using LPBoost, a column generation based simplex method. We formulate the problem as...
124
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ICDM
2010
IEEE
15 years 25 days ago
2010
IEEE
In this paper, we study a new research problem of causal discovery from streaming features. A unique characteristic of streaming features is that not all features can be available ...
165
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ICIP
2007
IEEE
16 years 4 months ago
2007
IEEE
We propose an adaptive multiresolution (MR) approach to the classification of fingerprint images. The system adds MR decomposition in front of a generic classifier consisting of f...
106
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ICML
2006
IEEE
16 years 3 months ago
2006
IEEE
A multiclass classification problem can be reduced to a collection of binary problems with the aid of a coding matrix. The quality of the final solution, which is an ensemble of b...
157
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ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
In this paper we propose a new framework for modeling 2D shapes. A shape is first described by a sequence of local features (e.g., curvature) of the shape boundary. The resulting ...