Efficient PDE-Constrained optimization under high-dimensional uncertainty using derivative-informed neural operators.
Dingcheng LuoThomas O'Leary-RoseberryPeng ChenOmar GhattasPublished in: CoRR (2023)
Keyphrases
- constrained optimization
- high dimensional
- objective function
- constrained optimization problems
- penalty function
- unconstrained optimization
- constraint handling
- parameter space
- interval analysis
- penalty functions
- augmented lagrangian
- partial differential equations
- principal component analysis
- neural network
- image reconstruction
- dimensionality reduction
- feature space
- image processing