Elastic Net Regularized Dictionary Learning for Face Recognition.
Li WangYanjiang WangBao-Di LiuPublished in: ICIMCS (2017)
Keyphrases
- dictionary learning
- elastic net
- sparse representation
- face recognition
- sparse coding
- topology preserving
- sparse representation based classification
- face images
- signal processing
- random projections
- least squares
- kernel learning
- linear discriminant analysis
- multiple kernel learning
- regularization parameter
- principal component analysis
- image classification
- image representation
- feature extraction
- image patches
- computer vision
- machine learning
- reinforcement learning
- high dimensional data
- maximum likelihood
- text classification
- support vector
- multiscale
- data sets