A Discriminative Metric Learning Algorithm for Face Recognition.
Tsuyoshi KatoWataru TakeiShinichiro OmachiPublished in: Inf. Media Technol. (2013)
Keyphrases
- face recognition
- learning algorithm
- feature extraction
- discriminant analysis
- face images
- principal component analysis
- machine learning
- metric space
- training data
- computer vision
- human faces
- training examples
- recognition accuracy
- learning scheme
- distance metric
- sparse representation
- machine learning algorithms
- face detection
- semi supervised
- recognition rate
- discriminating power
- discriminative features
- feature selection
- decision stumps
- subspace learning
- discriminative power
- metric learning
- local binary pattern
- reinforcement learning
- object recognition
- linear discriminant analysis
- learning problems
- artificial neural networks
- back propagation
- unsupervised learning
- bayesian networks
- facial images
- training set
- evaluation metrics
- active learning
- pose variations
- multi class
- neural network
- discriminative information
- distance measure