PDE-constrained Models with Neural Network Terms: Optimization and Global Convergence.
Justin A. SirignanoJonathan F. MacArtKonstantinos SpiliopoulosPublished in: CoRR (2021)
Keyphrases
- global convergence
- neural network
- optimization methods
- global optimum
- convergence analysis
- constrained optimization problems
- convergence speed
- convergence rate
- coordinate ascent
- neural network model
- global optimization
- optimization problems
- partial differential equations
- optimization method
- convex optimization
- optimization algorithm
- anisotropic diffusion
- fuzzy logic
- multiresolution
- search algorithm
- artificial intelligence
- machine learning