High Dimensional Data Analysis - Couverture souple

Emdad, Fatemeh; Zekavat, Seyed (Reza)

 
9783639074215: High Dimensional Data Analysis
Couverture souple
ISBN 10 : 3639074211 ISBN 13 : 9783639074215
Editeur : VDM Verlag Dr. Mueller E.K., 2008

Synopsis

A data mining and feature extraction technique called Signal Fraction Analysis (SFA) is introduced. The method is applicable to high dimensional data. The row-energy and column-energy optimization problems for signal-to-signal ratios are investigated. A generalized singular value problem is presented. This setting is distinguished from the Singular Value Decomposition (SVD). Two new generalized SVD type problems for computing subspace representations is introduced. A connection between SFA and Canonical Correlation Analysis is maintained. We implement and investigate a nonlinear extension to SFA based on a kernel method, i.e., Kernel SFA. We include a detailed derivation of the methodology using kernel principal component analysis as a prototype. These methods are compared using toy examples and the benefits of KSFA are illustrated. The book studies the applications of the proposed techniques in the brain EEG data analysis and beam- forming in wireless communication systems.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Mueller E.K.
Date d'édition
2008
Langue
anglais
ISBN 10 
3639074211
ISBN 13 
9783639074215
Reliure
Broché
Nombre de pages
148
Coordonnées du fabricant
non disponible
Personne responsable
non disponible