Sciweavers

3256 search results - page 198 / 652
» Learning Linear Transformations
Sort
View

Book
518views
17 years 1 months ago
Convex Optimization
Book web site includes links to a full course, software, and other material.
Stephen Boyd, Lieven Vandenberghe
118
Voted
ESA
2006
Springer
118views Algorithms» more  ESA 2006»
15 years 6 months ago
Subspace Sampling and Relative-Error Matrix Approximation: Column-Row-Based Methods
Much recent work in the theoretical computer science, linear algebra, and machine learning has considered matrix decompositions of the following form: given an m
Petros Drineas, Michael W. Mahoney, S. Muthukrishn...
ICML
2010
IEEE
15 years 3 months ago
Boosting Classifiers with Tightened L0-Relaxation Penalties
We propose a novel boosting algorithm which improves on current algorithms for weighted voting classification by striking a better balance between classification accuracy and the ...
Noam Goldberg, Jonathan Eckstein
96
Voted
ICPR
2008
IEEE
16 years 3 months ago
Harris feature vector descriptor (HFVD)
A new image feature called Harris feature vector is defined in this paper, which effectively describes the image gradient distribution. By computing the mean and the standard devi...
Xuguang Wang, Fuchao C. Wu, Zhiheng Wang
108
Voted
GLOBECOM
2008
IEEE
15 years 9 months ago
A Maximum-Likelihood Decoder with a New Reduction Strategy for MIMO Channel Systems
—An efficient maximum-likelihood decoder with a new reduction strategy is proposed for linear MIMO channel systems. Unlike the current reduction strategies which only reorder th...
Xiao-Wen Chang, Xiaohua Yang