Generalized Discriminant Orthogonal Nonnegative Tensor Factorization for Facial Expression Recognition
نویسندگان
چکیده
منابع مشابه
Generalized Discriminant Orthogonal Nonnegative Tensor Factorization for Facial Expression Recognition
In order to overcome the limitation of traditional nonnegative factorization algorithms, the paper presents a generalized discriminant orthogonal non-negative tensor factorization algorithm. At first, the algorithm takes the orthogonal constraint into account to ensure the nonnegativity of the low-dimensional features. Furthermore, the discriminant constraint is imposed on low-dimensional weigh...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2014
ISSN: 2356-6140,1537-744X
DOI: 10.1155/2014/608158