Geometric Distribution Weight Information Modeled Using Radial Basis Function with Fractional Order for Linear Discriminant Analysis Method
Joint Authors
Zhang, Chu
Chen, Wen-Sheng
Chen, Sheng-yong
Source
Advances in Mathematical Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Fisher linear discriminant analysis (FLDA) is a classic linear feature extraction and dimensionality reduction approach for face recognition.
It is known that geometric distribution weight information of image data plays an important role in machine learning approaches.
However, FLDA does not employ the geometric distribution weight information of facial images in the training stage.
Hence, its recognition accuracy will be affected.
In order to enhance the classification power of FLDA method, this paper utilizes radial basis function (RBF) with fractional order to model the geometric distribution weight information of the training samples and proposes a novel geometric distribution weight information based Fisher discriminant criterion.
Subsequently, a geometric distribution weight information based LDA (GLDA) algorithm is developed and successfully applied to face recognition.
Two publicly available face databases, namely, ORL and FERET databases, are selected for evaluation.
Compared with some LDA-based algorithms, experimental results exhibit that our GLDA approach gives superior performance.
American Psychological Association (APA)
Chen, Wen-Sheng& Zhang, Chu& Chen, Sheng-yong. 2013. Geometric Distribution Weight Information Modeled Using Radial Basis Function with Fractional Order for Linear Discriminant Analysis Method. Advances in Mathematical Physics،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-501166
Modern Language Association (MLA)
Chen, Wen-Sheng…[et al.]. Geometric Distribution Weight Information Modeled Using Radial Basis Function with Fractional Order for Linear Discriminant Analysis Method. Advances in Mathematical Physics No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-501166
American Medical Association (AMA)
Chen, Wen-Sheng& Zhang, Chu& Chen, Sheng-yong. Geometric Distribution Weight Information Modeled Using Radial Basis Function with Fractional Order for Linear Discriminant Analysis Method. Advances in Mathematical Physics. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-501166
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501166