A Facial Expression Classification Algorithm Based on Principle Component Analysis.
Qingzhang ChenWeiyi ZhangXiaoying ChenJianghong HanPublished in: ISNN (2) (2006)
Keyphrases
- classification algorithm
- facial expressions
- principle component analysis
- face recognition
- support vector machine
- svm classifier
- facial expression recognition
- face databases
- face images
- human faces
- independent component analysis
- knn
- facial images
- dimension reduction
- k nearest neighbor
- feature extraction
- naive bayes
- training set
- facial features
- class labels
- classification method
- recognition accuracy
- video sequences
- learning algorithm
- recognition rate
- feature space
- principal component analysis
- high dimensional
- local binary pattern
- sparse representation
- support vector machine svm
- nearest neighbor
- data sets
- feature selection
- supervised learning
- face detection
- image classification
- decision trees