Feature extraction using maximum variance sparse mapping
文献类型：期刊论文
| 作者 | Liu, Jin1,3; Li, Bo1,2,3; Zhang, Wen-Sheng3
|
| 刊名 | NEURAL COMPUTING & APPLICATIONS
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 21期号:8页码:1827-1833 |
| 关键词 | MVSM Sub-manifold Sparse representation |
| 英文摘要 | In this paper, a multiple sub-manifold learning method-oriented classification is presented via sparse representation, which is named maximum variance sparse mapping. Based on the assumption that data with the same label locate on a sub-manifold and different class data reside in the corresponding sub-manifolds, the proposed algorithm can construct an objective function which aims to project the original data into a subspace with maximum sub-manifold distance and minimum manifold locality. Moreover, instead of setting the weights between any two points directly or obtaining those by a square optimal problem, the optimal weights in this new algorithm can be approached using L1 minimization. The proposed algorithm is efficient, which can be validated by experiments on some benchmark databases. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | UNSUPERVISED DISCRIMINANT PROJECTION ; DIMENSIONALITY REDUCTION ; FACE RECOGNITION ; PALM BIOMETRICS ; REPRESENTATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000309878400002 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/10742]  |
| 专题 | 精密感知与控制研究中心_精密感知与控制 |
| 作者单位 | 1.Wuhan Univ, State Key Lab Software Engn, Wuhan 430072, Peoples R China 2.Wuhan Univ Sci & Technol, Coll Comp Sci & Technol, Wuhan 430081, Peoples R China 3.Chinese Acad Sci, Inst Automat, Key Lab Complex Syst & Intelligence Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jin,Li, Bo,Zhang, Wen-Sheng. Feature extraction using maximum variance sparse mapping[J]. NEURAL COMPUTING & APPLICATIONS,2012,21(8):1827-1833. |
| APA | Liu, Jin,Li, Bo,&Zhang, Wen-Sheng.(2012).Feature extraction using maximum variance sparse mapping.NEURAL COMPUTING & APPLICATIONS,21(8),1827-1833. |
| MLA | Liu, Jin,et al."Feature extraction using maximum variance sparse mapping".NEURAL COMPUTING & APPLICATIONS 21.8(2012):1827-1833. |
入库方式： OAI收割
来源：自动化研究所
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