Hierarchical Ensemble of Global and Local Classifiers for Face Recognition.
Yu SuShiguang ShanXilin ChenWen GaoPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- face recognition
- ensemble learning
- ensemble classifier
- multiple classifiers
- classifier ensemble
- training data
- training set
- majority voting
- final classification
- ensemble pruning
- decision trees
- ensemble methods
- individual classifiers
- face images
- feature selection
- ensemble members
- classifier training
- subspace methods
- combining classifiers
- decision tree classifiers
- machine learning methods
- imbalanced data
- ensemble classification
- support vector
- trained classifiers
- bias variance decomposition
- accurate classifiers
- neighborhood preserving
- hierarchical models
- feature ranking
- neural network
- random forests
- feature set
- recognition rate
- learning algorithm
- linear discriminant analysis
- naive bayes
- machine learning algorithms
- classification accuracy
- feature extraction
- randomized trees
- training samples
- text categorization
- face detection
- svm classifier
- human faces
- classifier combination
- discriminant analysis
- facial images
- linear classifiers
- machine learning
- labeled data
- majority vote
- binary classification problems
- roc curve