Journée, M and Bach, F and Absil, PA 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: | 17 Jul 2017 19:06 |
| Last Modified: | 24 Oct 2019 13:24 |
| DOI: | 10.1007/978-3-642-12598-0_14 |
