A Characterization of Markov Equivalence Classes for Directed Acyclic Graphs with Latent Variables.
Jiji ZhangPublished in: UAI (2007)
Keyphrases
- latent variables
- directed acyclic graph
- markov equivalence classes
- random variables
- equivalence class
- observed variables
- equivalence classes
- probabilistic model
- graphical models
- posterior distribution
- hidden variables
- latent variable models
- prior knowledge
- observational data
- conditional independence
- transitive closure
- gaussian process
- probability distribution
- causal discovery
- topic models
- structural learning
- bayesian networks
- data sets
- structural svms
- undirected graph
- probabilistic graphical models
- latent space
- structured prediction
- approximate inference
- directed graph
- exact inference
- factor graphs