Fast Non-Negative Matrix Factorizations for Face Recognition.
Wen-Sheng ChenYugao LiBinbin PanChen XuPublished in: Int. J. Pattern Recognit. Artif. Intell. (2018)
Keyphrases
- matrix factorization
- face recognition
- tensor factorization
- collaborative filtering
- low rank
- positive and negative
- recommender systems
- missing data
- face images
- negative matrix factorization
- nonnegative matrix factorization
- data sparsity
- discriminant analysis
- recognition rate
- feature extraction
- factor analysis
- principal component analysis
- stochastic gradient descent
- data matrix
- factorization methods
- facial expressions
- facial images
- computer vision
- sparse representation
- face detection
- human faces
- pairwise
- linear discriminant analysis
- matrix multiplication
- natural images