Discriminative common vector approach based feature selection in face recognition.
Mehmet KoçAtalay BarkanaPublished in: Comput. Electr. Eng. (2014)
Keyphrases
- feature selection
- face recognition
- feature extraction
- discriminative features
- web image annotation
- face images
- feature vectors
- mutual information
- recognition rate
- video based face recognition
- text categorization
- informative features
- discriminant analysis
- local binary pattern
- information gain
- high dimensionality
- computer vision
- unsupervised learning
- support vector machine
- face databases
- linear discriminant analysis
- multi class
- text classification
- support vector
- classification models
- machine learning
- class separability
- facial images
- recognition accuracy
- classification accuracy
- feature set
- principal component analysis
- facial expressions
- vector space
- feature space
- semi supervised
- face recognition algorithms
- discriminative information
- selected features
- feature selection algorithms
- face detection
- human faces
- microarray data
- face verification
- bayesian network classifiers
- irrelevant features
- fisher linear discriminant
- data sets