An Automatic Facial Expression Recognition Approach Based on Confusion-Crossed Support Vector Machine Tree.
Qinzhen XuPinzheng ZhangWenjiang PeiLuxi YangZhenya HePublished in: ICASSP (1) (2007)
Keyphrases
- automatic facial expression recognition
- support vector machine
- facial expression recognition
- facial expressions
- decision forest
- recognition rate
- tree structure
- training data
- support vector machine svm
- svm classifier
- multi class
- binary decision tree
- feature selection
- machine learning
- index structure
- human computer interaction
- feature vectors
- decision boundary
- expression recognition
- face recognition