Effective Emotional Classification Combining Facial Classifiers and User Assessment.
Isabelle HupontSandra BaldassarriRafael Del HoyoEva CerezoPublished in: AMDO (2008)
Keyphrases
- classification systems
- classification algorithm
- classification method
- accurate classifiers
- multiple classifier systems
- support vector
- training set
- classification rate
- decision trees
- classification models
- classification process
- classifier combination
- feature selection
- improves the classification accuracy
- classification accuracy
- pattern recognition
- decision boundary
- combining classifiers
- svm classifier
- accurate classification
- roc curve
- machine learning methods
- optimum path forest
- improving classification accuracy
- multi category
- support vector machine svm
- k nearest neighbour
- training samples
- supervised classification
- machine learning algorithms
- majority voting
- multiclass classification
- classification procedure
- support vector machine
- class labels
- user interface
- feature extraction
- feature space
- multiple classifiers
- bayesian classifier
- nearest neighbor classifier
- nearest neighbour
- training data
- probabilistic classifiers
- individual classifiers
- machine learning
- discriminant functions
- supervised learning
- facial expression recognition
- image classification
- feature set
- face images
- ensemble classifier
- binary classifiers
- feature vectors
- linear classifiers
- associative classifiers
- combining multiple
- cost sensitive
- multi class
- naive bayes
- classification decisions