Multiscale kernel locally penalised discriminant analysis exemplified by emotion recognition in speech.
Xinzhou XuJun DengMaryna GavryukovaZixing ZhangLi ZhaoBjörn W. SchullerPublished in: ICMI (2016)
Keyphrases
- emotion recognition
- discriminant analysis
- multiscale
- kernel discriminant analysis
- discriminant subspace
- kernel fisher discriminant analysis
- class separability
- audio visual
- emotional speech
- linear discriminant analysis
- facial expressions
- face recognition
- feature extraction
- human computer interaction
- sentiment analysis
- facial images
- kernel methods
- image processing
- support vector
- kernel function
- image representation
- principal component analysis
- information fusion
- emotional state
- visual information
- feature space
- emotion classification
- kernel learning
- kernel trick
- dimensionality reduction
- computer vision
- multimedia
- kernel matrix
- visual data
- data sets
- human faces