Hierarchical Inference of the Lensing Convergence from Photometric Catalogs with Bayesian Graph Neural Networks.
Ji Won ParkSimon BirrerMadison UelandMiles CranmerAdriano AgnelloSebastian Wagner-CarenaPhilip J. MarshallAaron RoodmanPublished in: CoRR (2022)
Keyphrases
- neural network
- bayesian networks
- bayesian inference
- nonparametric bayesian
- graph representation
- genetic algorithm
- weight update
- clique tree
- bayesian model
- statistical inference
- pattern recognition
- directed graph
- fuzzy logic
- posterior probability
- graph model
- artificial neural networks
- structured data
- multi layer
- back propagation
- probabilistic inference
- self organizing maps
- convergence rate
- posterior distribution
- graph matching
- bayesian models
- connected components
- graph theory
- gaussian processes
- spanning tree
- generative model
- markov chain monte carlo
- random walk
- maximum likelihood
- inference process
- junction tree
- neural nets