847 search results - page 80 / 170 » HITS is Principal Components Analysis |
100
Voted
GECCO
2008
Springer
15 years 1 months ago
2008
Springer
This paper studies the issue of space coordinate change in genetic algorithms, based on two methods: convex quadratic approximations, and principal component analysis. In both met...
95
Voted
PR
2006
15 years 17 days ago
2006
Several pattern classifiers give high classification accuracy but their storage requirements and processing time are severely expensive. On the other hand, some classifiers requir...
FTML
2010
14 years 11 months ago
2010
We give a tutorial overview of several geometric methods for dimension reduction. We divide the methods into projective methods and methods that model the manifold on which the da...
127
Voted
ICASSP
2011
IEEE
14 years 4 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...
123
Voted
BMCBI
2005
15 years 16 days ago
2005
Background: Graph theory provides a computational framework for modeling a variety of datasets including those emerging from genomics, proteomics, and chemical genetics. Networks ...