A hierarchical approach with feature selection for emotion recognition from speech.
Panagiotis GiannoulisGerasimos PotamianosPublished in: LREC (2012)
Keyphrases
- emotion recognition
- feature selection
- emotional speech
- audio visual
- sentiment analysis
- human computer interaction
- speaker verification
- facial expressions
- emotion classification
- emotional state
- feature extraction
- facial images
- information fusion
- affective states
- visual data
- machine learning
- multi stream
- feature space
- dimensionality reduction
- face images
- object detection