Bagging null space locality preserving discriminant classifiers for face recognition.
Liping YangWeiguo GongXiaohua GuWeihong LiYanfei LiuPublished in: Pattern Recognit. (2009)
Keyphrases
- locality preserving
- null space
- locality preserving projections
- linear discriminant analysis
- subspace methods
- face recognition
- discriminant analysis
- support vector
- decision trees
- principal component analysis
- training set
- dimensionality reduction
- small sample size
- discriminative information
- dimension reduction
- training samples
- feature space
- feature extraction
- support vector machine svm
- ensemble methods
- singular value decomposition
- face images
- training data
- feature subspace
- sparse representation
- manifold learning
- machine learning
- high dimensional data
- principal components
- classification algorithm
- support vector machine
- active learning
- computer vision
- data representation
- generalization error
- multiple features
- data samples
- nearest neighbor
- classification accuracy