Journée, M and Bach, F and Absil, P-A and Sepulchre, R (2010) Refining sparse principal components. pp. 165-171.Full text not available from this repository.
In this paper, we discuss methods to refine locally optimal solutions of sparse PCA. Starting from a local solution obtained by existing algorithms, these methods take advantage of convex relaxations of the sparse PCA problem to propose a refined solution that is still locally optimal but with a higher objective value. © 2010 Springer -Verlag Berlin Heidelberg.
|Divisions:||Div F > Control|
|Depositing User:||Cron job|
|Date Deposited:||04 Feb 2015 22:55|
|Last Modified:||05 Feb 2015 08:22|