Speech emotion recognition using discriminative dimension reduction by employing a modified quantum-behaved particle swarm optimization algorithm.
Fatemeh DaneshfarSeyed Jahanshah KabudianPublished in: Multim. Tools Appl. (2020)
Keyphrases
- dimension reduction
- discriminative information
- feature extraction
- emotion recognition
- emotional state
- high dimensional
- unsupervised learning
- feature selection
- text to speech synthesis
- principal component analysis
- high dimensional problems
- singular value decomposition
- low dimensional
- data mining and machine learning
- linear discriminant analysis
- feature space
- high dimensionality
- partial least squares
- manifold learning
- high dimensional data
- random projections
- facial expressions
- discriminant analysis
- variable selection
- cluster analysis
- high dimensional data analysis
- dimension reduction methods
- audio visual
- discriminative features
- image segmentation
- face recognition
- pairwise
- data sets