Adaptive machine learning based surrogate modeling to accelerate PDE-constrained optimization in enhanced oil recovery.
Tim KeilHendrik KleikampRolf J. LorentzenMicheal B. OguntolaMario OhlbergerPublished in: CoRR (2022)
Keyphrases
- constrained optimization
- machine learning
- constrained optimization problems
- objective function
- constraint handling
- penalty function
- unconstrained optimization
- lagrange multipliers
- partial differential equations
- anisotropic diffusion
- feature selection
- image processing
- search algorithm
- neural network
- inequality constraints
- penalty functions
- lagrange multiplier method