Feature selection for facial expression recognition using deformation modeling.
Ruchir SrivastavaTerence SimShuicheng YanSurendra RanganathPublished in: ICDIP (2010)
Keyphrases
- classification accuracy
- feature selection
- feature set
- support vector
- feature space
- selected features
- training set
- training data
- text categorization
- neural network
- high dimensionality
- mutual information
- high dimensional
- image processing
- database
- feature weighting
- discriminative features
- unsupervised feature selection
- text classification
- image registration
- support vector machine
- learning algorithm