Geometric algorithms for component analysis with a view to gene expression data analysis

Geometric algorithms for component analysis with a view to gene expression data analysis

The research reported in this thesis addresses the problem of component analysis, which aims at reducing large data to lower dimensions, to reveal the essential structure of the data. This problem is encountered in almost all areas of science - from physics and biology to finance, economics and psyc...

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Bibliographic Details
Main Author: Journée, Michel
Other Authors: ZINOVYEV, Andrei
Format: Others
Published: Universite de Liege 2009
Subjects:
sparsity
statistical independence
low-rank positive semidefinite matrice
gene expression data analysis
optimization on matrix manifolds
dimension reduction
component analysis
Online Access:http://bictel.ulg.ac.be/ETD-db/collection/available/ULgetd-07062009-150801/

Internet

http://bictel.ulg.ac.be/ETD-db/collection/available/ULgetd-07062009-150801/

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