Supervised Kernel Construction for Unsupervised PCA on Face Recognition.
Yang ZhaoWensheng ChenBinbin PanBo ChenPublished in: CCPR (2) (2014)
Keyphrases
- face recognition
- discriminant projection
- principal component analysis
- kernel pca
- principle component analysis
- discriminant analysis
- linear discriminant analysis
- supervised learning
- semi supervised
- face images
- unsupervised learning
- unsupervised methods
- kernel discriminant analysis
- supervised classification
- orl face
- kernel principal component analysis
- feature extraction
- method for face recognition
- dimensionality reduction
- weakly supervised
- feature space
- unsupervised feature selection
- gabor features
- face databases
- recognition rate
- supervised methods
- kernel function
- local binary pattern
- machine learning
- kernel methods
- feature selection
- recognizing faces
- subspace methods
- face representation and recognition
- subspace learning algorithm
- human faces
- principal components
- sparse representation
- computer vision
- word sense induction
- face detection
- face recognition systems
- principal components analysis
- facial images
- facial expressions
- fisher linear discriminant
- support vector
- linear subspace
- subspace learning
- independent component analysis
- face recognition algorithms
- svm classifier
- dimensionality reduction methods
- orl database
- lower dimensional