Nearest-neighbor classifier motivated marginal discriminant projections for face recognition.
Pu HuangZhenmin TangCai-Kou ChenXintian ChengPublished in: Frontiers Comput. Sci. China (2011)
Keyphrases
- nearest neighbor classifier
- face recognition
- discriminant analysis
- fisher discriminant
- discriminant embedding
- nearest neighbor
- principal component analysis
- appearance based face recognition
- discriminant features
- prototype selection
- locality preserving projections
- training samples
- linear discriminant analysis
- feature extraction
- distance measure
- face images
- complexity measures
- dynamic time warping
- discriminant information
- nearest neighbor classification
- three dimensional
- stochastic gradient
- principle component analysis
- facial expressions
- face detection
- computer vision
- face databases
- recognition rate
- subspace analysis
- fisher criterion
- optimum path forest
- nearest feature line
- linear discriminant
- distance function
- data sets
- dimensionality reduction
- pattern recognition
- support vector
- supervised learning
- probability distribution
- data analysis
- image processing
- feature selection
- machine learning