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73
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ICML
2009
IEEE
16 years 1 months ago
Gradient descent with sparsification: an iterative algorithm for sparse recovery with restricted isometry property
We present an algorithm for finding an ssparse vector x that minimizes the squareerror y - x 2 where satisfies the restricted isometry property (RIP), with isometric constant 2s ...
Rahul Garg, Rohit Khandekar
110
Voted
PAA
2010
14 years 11 months ago
A simple iterative algorithm for parsimonious binary kernel Fisher discrimination
By applying recent results in optimization theory variously known as optimization transfer or majorize/minimize algorithms, an algorithm for binary, kernel, Fisher discriminant ana...
Robert F. Harrison, Kitsuchart Pasupa
67
Voted
ICML
2003
IEEE
16 years 1 months ago
A Faster Iterative Scaling Algorithm for Conditional Exponential Model
Rong Jin, Rong Yan, Jian Zhang, Alexander G. Haupt...
79
Voted
VTC
2006
IEEE
124views Communications» more  VTC 2006»
15 years 6 months ago
Iterative Partial-Cancelling MMSE Algorithms for W-CDMA MIMO-BLAST Systems
—This paper focuses on the usage of an enhanced equalization-based receiver for WCDMA (Wideband CodeDivision Multiple Access) MIMO (Multiple Input, Multiple Output) BLAST (Bell L...
João Carlos Silva, Rui Dinis, Nuno Souto, F...
ICDE
2004
IEEE
90views Database» more  ICDE 2004»
16 years 2 months ago
ItCompress: An Iterative Semantic Compression Algorithm
Real datasets are often large enough to necessitate data compression. Traditional `syntactic' data compression methods treat the table as a large byte string and operate at t...
H. V. Jagadish, Raymond T. Ng, Beng Chin Ooi, Anth...