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Facial Expression Recognition Based on Discriminant Neighborhood Preserving Nonnegative Tensor Factorization and ELM
Joint Authors
Jin, Yi
Ruan, Qiuqi
An, Gaoyun
Liu, Shuai
Lu, Shan
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-10-19
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A novel facial expression recognition algorithm based on discriminant neighborhood preserving nonnegative tensor factorization (DNPNTF) and extreme learning machine (ELM) is proposed.
A discriminant constraint is adopted according to the manifold learning and graph embedding theory.
The constraint is useful to exploit the spatial neighborhood structure and the prior defined discriminant properties.
The obtained parts-based representations by our algorithm vary smoothly along the geodesics of the data manifold and have good discriminant property.
To guarantee the convergence, the project gradient method is used for optimization.
Then features extracted by DNPNTF are fed into ELM which is a training method for the single hidden layer feed-forward networks (SLFNs).
Experimental results on JAFFE database and Cohn-Kanade database demonstrate that our proposed algorithm could extract effective features and have good performance in facial expression recognition.
American Psychological Association (APA)
An, Gaoyun& Liu, Shuai& Jin, Yi& Ruan, Qiuqi& Lu, Shan. 2014. Facial Expression Recognition Based on Discriminant Neighborhood Preserving Nonnegative Tensor Factorization and ELM. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1044217
Modern Language Association (MLA)
An, Gaoyun…[et al.]. Facial Expression Recognition Based on Discriminant Neighborhood Preserving Nonnegative Tensor Factorization and ELM. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1044217
American Medical Association (AMA)
An, Gaoyun& Liu, Shuai& Jin, Yi& Ruan, Qiuqi& Lu, Shan. Facial Expression Recognition Based on Discriminant Neighborhood Preserving Nonnegative Tensor Factorization and ELM. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1044217
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044217