Application of Feature Subset Selection Based on Evolutionary Algorithms for Automatic Emotion Recognition in Speech.
Aitor ÁlvarezIdoia CearretaJuan Miguel LópezAndoni ArrutiElena LazkanoBasilio SierraNestor GarayPublished in: NOLISP (2007)
Keyphrases
- emotion recognition
- feature subset selection
- evolutionary algorithm
- emotional speech
- audio visual
- estimation of distribution algorithms
- feature subset
- feature selection
- emotional state
- sentiment analysis
- support vector
- facial images
- pattern classification
- evolutionary computation
- fitness function
- human computer interaction
- data sets