Diffusion-Jump GNNs: Homophiliation via Learnable Metric Filters.
Ahmed BeggaFrancisco EscolanoMiguel Angel LozanoEdwin R. HancockPublished in: CoRR (2023)
Keyphrases
- anisotropic diffusion
- edge enhancement
- metric space
- markov chain
- learning algorithm
- diffusion process
- distance measure
- structure tensor
- nonlinear diffusion
- diffusion equation
- evaluation metrics
- information diffusion
- pac learning
- hypothesis space
- pattern languages
- gabor filters
- scale spaces
- ultrasound images
- metric learning
- morphological filters
- euclidean distance
- bit rate
- speckle reducing anisotropic diffusion