Covariance Matrix Adaptation Evolution Strategy Assisted by Principal Component Analysis.
Yangjie MeiHao WangPublished in: CoRR (2021)
Keyphrases
- covariance matrix
- cma es
- principal component analysis
- evolution strategy
- covariance matrices
- sample size
- evolutionary algorithm
- principal components
- mahalanobis distance
- gaussian mixture
- dimensionality reduction
- independent component analysis
- eigenvalues and eigenvectors
- geometrical interpretation
- feature extraction
- pseudo inverse
- correlation matrix
- face recognition
- low dimensional
- eigendecomposition
- linear discriminant analysis
- differential evolution
- feature space
- objective function
- optimization methods
- neural network
- particle swarm optimization
- multivariate gaussian
- feature selection
- computer vision