Happy-Sad Expression Recognition Using Emotion Geometry Feature and Support Vector Machine.
Linlu WangXiaodong GuYuanyuan WangLiming ZhangPublished in: ICONIP (2) (2008)
Keyphrases
- support vector machine
- feature vectors
- svm classifier
- years ago
- svm classification
- support vector
- machine learning
- multi class support vector machines
- geometric features
- support vector machine svm
- image features
- three dimensional
- feature selection
- neural network
- facial expressions
- training data
- kernel methods
- radial basis function
- geometric constraints
- learning algorithm