287 search results - page 27 / 58 » Optimal Solutions for Sparse Principal Component Analysis |
82
Voted
BMCBI
2010
14 years 9 months ago
2010
Background: In cancer, gene networks and pathways often exhibit dynamic behavior, particularly during the process of carcinogenesis. Thus, it is important to prioritize those gene...
ICS
2009
Tsinghua U.
15 years 2 months ago
2009
Tsinghua U.
Modern GPUs offer much computing power at a very modest cost. Even though CUDA and other related recent developments are accelerating the use of GPUs for general purpose applicati...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...
78
Voted
FGR
2000
IEEE
15 years 2 months ago
2000
IEEE
Low-dimensional representations of sensory signals are key to solving many of the computational problems encountered in high-level vision. Principal Component Analysis (PCA) has b...
EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
Generating a distributed key, where a constant fraction of the players can reconstruct the key, is an essential component of many largescale distributed computing tasks such as ful...