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.Abstract
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.
| Item Type: | Article |
|---|---|
| Subjects: | UNSPECIFIED |
| Divisions: | Div F > Control |
| Depositing User: | Cron job |
| Date Deposited: | 04 Feb 2015 22:55 |
| Last Modified: | 05 Feb 2015 08:22 |
| DOI: | 10.1007/978-3-642-12598-0_14 |
