Friedrichs' systems discretized with the Discontinuous Galerkin method: domain decomposable model order reduction and Graph Neural Networks approximating vanishing viscosity solutions.
Francesco RomorDavide TorloGianluigi RozzaPublished in: CoRR (2023)
Keyphrases
- mathematical model
- statistical model
- cost function
- probabilistic model
- high order
- neural network
- objective function
- graph representation
- energy function
- bp neural network
- reduction method
- theoretical analysis
- evaluation method
- management system
- neuro fuzzy systems
- parameter estimation
- graph model
- linear model
- neural network is trained
- tree structure
- maximum likelihood
- support vector machine
- prior knowledge
- em algorithm
- test data
- hyper graph
- optimization method
- neural network model
- prediction model
- topological information
- feature selection
- similarity measure
- modeling method
- genetic algorithm
- image processing
- analytical model
- continuous variables
- probability distribution
- neural nets
- closed form
- graph cuts