Li, Xuelong and Pang, Y. (2010) Deterministic column-based matrix decomposition. IEEE Transactions on Knowledge and Data Engineering 22 (1), pp. 145-149. ISSN 1041-4347.
Abstract
In this paper, we propose a deterministic column-based matrix decomposition method. Conventional column-based matrix decomposition (CX) computes the columns by randomly sampling columns of the data matrix. Instead, the newly proposed method (termed as CX_D) selects columns in a deterministic manner, which well approximates singular value decomposition. The experimental results well demonstrate the power and the advantages of the proposed method upon three real-world data sets.
Metadata
| Item Type: | Article |
|---|---|
| School: | Birkbeck Faculties and Schools > Faculty of Science > School of Computing and Mathematical Sciences |
| Depositing User: | Sarah Hall |
| Date Deposited: | 20 Jun 2013 10:41 |
| Last Modified: | 09 Aug 2023 12:33 |
| URI: | https://eprints.bbk.ac.uk/id/eprint/7523 |
Statistics
Additional statistics are available via IRStats2.
Archive Staff Only (login required)
