Extracting Audio-Visual Features for Emotion Recognition Through Active Feature Selection.
Fasih HaiderSenja PollakPierre AlbertSaturnino LuzPublished in: GlobalSIP (2019)
Keyphrases
- audio visual
- emotion recognition
- emotional speech
- emotion classification
- multi modal
- feature selection
- feature set
- audio features
- multi stream
- visual information
- feature space
- visual data
- speaker verification
- multimedia
- feature extraction
- machine learning
- facial expressions
- emotional state
- information fusion
- feature vectors
- information extraction
- xml documents
- sentiment analysis
- multimedia data
- co occurrence
- low level