Emotion recognition using a hierarchical binary decision tree approach.
Chi-Chun LeeEmily MowerCarlos BussoSungbok LeeShrikanth S. NarayananPublished in: Speech Commun. (2011)
Keyphrases
- binary decision tree
- hierarchical structure
- hierarchical classification
- information retrieval
- facial expressions
- neural network
- genetic algorithm
- search engine
- three dimensional
- computer vision
- multiresolution
- digital libraries
- multi agent systems
- support vector machine
- search algorithm
- virtual environment
- multiscale
- coarse to fine
- emotional state
- virtual humans
- image sequences
- hierarchical structures
- human emotion
- database systems