Continuous Geometry-Aware Graph Diffusion via Hyperbolic Neural PDE.
Jiaxu LiuXinping YiSihao WuXiangyu YinTianle ZhangXiaowei HuangShi JinPublished in: CoRR (2024)
Keyphrases
- partial differential equations
- anisotropic diffusion
- diffusion process
- conservation laws
- diffusion equation
- nonlinear diffusion
- diffusion processes
- reaction diffusion
- level set
- graph representation
- image denoising
- neural network
- perona malik
- graph structure
- graph theory
- multiscale
- three dimensional
- network architecture
- scale spaces
- random walk
- topological information
- image enhancement
- bipartite graph
- shock filter
- numerical scheme
- fitted q iteration
- discrete data
- diffusion model
- graph mining
- energy functional
- directed acyclic graph
- boundary conditions
- graph matching
- high order
- denoising