Nuclear-norm based 2DLDA with application to face recognition.
Pu ZhangSiyang DengFeiping NieYang LiuXiangdong ZhangQuanxue GaoPublished in: Neurocomputing (2019)
Keyphrases
- nuclear norm
- low rank
- low rank matrix
- norm minimization
- matrix completion
- linear discriminant analysis
- face recognition
- minimization problems
- low rank matrices
- singular values
- rank minimization
- convex optimization
- high dimensional data
- matrix factorization
- linear combination
- singular value decomposition
- sparse representation
- missing data
- semi supervised
- approximation methods
- sparse matrix
- convex relaxation
- feature extraction
- pattern recognition
- feature space
- recommender systems
- update rule
- active learning
- higher order
- data matrix
- interior point methods
- high order