Grey Wolf optimisation-based feature selection and classification for facial emotion recognition.
Ninu Preetha Nirmala SreedharanBrammya GanesanRamya RaveendranPraveena SaralaBinu DennisRajakumar Boothalingam R.Published in: IET Biom. (2018)
Keyphrases
- emotion recognition
- feature selection and classification
- facial expression analysis
- facial expressions
- feature selection
- human computer interaction
- emotional speech
- audio visual
- high dimensionality
- sentiment analysis
- facial images
- information fusion
- genetic algorithm
- emotional state
- affective states
- selected features
- feature extraction
- emotion classification
- human faces
- machine learning
- multi modal
- classification accuracy
- pattern recognition
- computer vision