A decision-boundary-oriented feature selection method and its application to face recognition

作者：Park Jae Hee^*; Kim Seong Date; Kim Wook Joong

来源：Pattern Recognition Letters, 2009, 30(13): 1166-1174.

DOI：10.1016/j.patrec.2009.05.018

• Piecewise linear decision boundary
• Face recognition
• Linear discriminant analysis
• Elemental direction preserving discriminant analysis

A novel feature selection scheme is proposed. We construct a piecewise linear decision boundary, and find a feature sub-space suitable to the constructed boundary. Experimental results show that the proposed scheme outperforms conventional algorithms from the viewpoint of recognition accuracy.

• 出版日期2009-10-1