Feature Subset Selection Based on Evolutionary Algorithms for Automatic Emotion Recognition in Spoken Spanish and Standard Basque Language.
Aitor ÁlvarezIdoia CearretaJuan Miguel LópezAndoni ArrutiElena LazkanoBasilio SierraNestor GarayPublished in: TSD (2006)
Keyphrases
- feature subset selection
- evolutionary algorithm
- emotion recognition
- language identification
- emotional speech
- multi objective
- estimation of distribution algorithms
- evolutionary computation
- feature selection
- differential evolution
- facial expressions
- simulated annealing
- spoken language
- human computer interaction
- feature subset
- selected features
- selection algorithm
- emotion classification
- fitness function
- sentiment analysis
- computational intelligence
- audio visual
- natural language
- genetic programming
- facial images
- emotional state
- neural network
- affective states
- pattern recognition
- image processing
- particle swarm optimization
- learning algorithm
- artificial neural networks
- genetic algorithm