Covariance matrix adaptation for the rapid illumination of behavior space.
Matthew C. FontaineJulian TogeliusStefanos NikolaidisAmy K. HooverPublished in: GECCO (2020)
Keyphrases
- covariance matrix
- covariance matrices
- principal component analysis
- mahalanobis distance
- sample size
- geometrical interpretation
- riemannian manifolds
- pseudo inverse
- objective function
- low dimensional
- eigenvalues and eigenvectors
- gaussian mixture
- correlation matrix
- multivariate gaussian
- vector space
- solution space
- multi objective
- special case
- positive definite
- log euclidean
- evolutionary algorithm
- face recognition