Keyphrases
- subspace methods
- random subspace
- face recognition
- linear discriminant analysis
- face databases
- principal component analysis
- discriminant analysis
- face images
- random forest
- classifier fusion
- recognition rate
- random sampling
- nearest neighbor classifiers
- linear subspace
- recognition accuracy
- locality preserving projections
- feature extraction
- face detection
- computer vision
- facial images
- dimension reduction
- ensemble methods
- facial expressions
- dimensionality reduction
- lower dimensional
- decision trees
- support vector machine
- blind source separation
- random forests
- text classification
- feature subspace
- feature space
- high dimensional data
- local binary pattern