On Constraint Definability in Tractable Probabilistic Models.
Ioannis PapantonisVaishak BellePublished in: CoRR (2020)
Keyphrases
- probabilistic model
- graphical models
- generative model
- expectation maximization
- propositional logic
- computational complexity
- np complete
- hidden variables
- fixed point
- linear constraints
- language model
- conditional random fields
- latent variables
- computationally tractable
- computational problems
- bayesian inference
- constraint solving
- topic models
- data sets
- constrained minimization
- exact computation
- penalty function
- constraint networks
- normal form
- constraint satisfaction problems
- hidden markov models
- databases