Controlling oscillations in spectral methods by local artificial viscosity governed by neural networks.
Lukas SchwanderDeep RayJan S. HesthavenPublished in: J. Comput. Phys. (2021)
Keyphrases
- spectral methods
- neural network
- spectral analysis
- random walk
- manifold learning
- spectral clustering
- graph partitioning
- eigendecomposition
- data mining applications
- pattern recognition
- hidden markov models
- multi label
- directed graph
- adjacency matrix
- graph construction
- filter bank
- speech recognition
- high dimensional
- pairwise
- data mining