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Warianty tytułu
Języki publikacji
Abstrakty
A common framework for analyzing the global convergence of several flows for principal component analysis is developed. It is shown that flows proposed by Brockett, Oja, Xu and others are all gradient flows and the global convergence of these flows to single equilibrium points is established. The signature of the Hessian at each critical point is determined.
Rocznik
Tom
Strony
223--236
Opis fizyczny
Bibliogr. 15 poz.
Twórcy
autor
autor
autor
- Department of Mathematics Faculty of Science and Technology Science University of Tokyo, Noda, Chiba 278, Japan, yosizawa@ism.ac.jp
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ1-0012-0010