PPO-CMA: Proximal Policy Optimization with Covariance Matrix Adaptation.
Perttu HämäläinenAmin BabadiXiaoxiao MaJaakko LehtinenPublished in: CoRR (2018)
Keyphrases
- covariance matrix
- covariance matrices
- cma es
- principal component analysis
- sample size
- mahalanobis distance
- evolution strategy
- positive definite
- optimization algorithm
- objective function
- eigenvalues and eigenvectors
- correlation matrix
- pseudo inverse
- step size
- multivariate gaussian
- global optimization
- optimization problems
- geometrical interpretation
- gaussian mixture
- symmetric matrix
- eigendecomposition
- estimation error
- machine learning
- optimization method
- multi objective
- evolutionary algorithm
- face recognition
- computer vision