Relaxing Pairwise Conditional Dependency of NB Attributes using Hidden Variables.
Sasan Hossein AlizadehNima Shiri HarzeviliAlireza HediehlooHadi ZarePublished in: IST (2020)
Keyphrases
- hidden variables
- pairwise
- chain graphs
- probabilistic model
- bayesian networks
- latent variables
- generative model
- bayesian inference
- em algorithm
- naive bayes
- models with hidden variables
- semi supervised
- observed variables
- conditional probabilities
- incomplete data
- decision trees
- missing values
- graphical models
- markov random field
- conditional random fields
- continuous variables
- exponential family
- network structure
- higher order
- training set
- observable variables
- belief propagation
- least squares
- posterior distribution
- data points
- similarity measure
- data sets