Learning Bayesian network parameters under incomplete data with domain knowledge.
Wenhui LiaoQiang JiPublished in: Pattern Recognit. (2009)
Keyphrases
- incomplete data
- learning bayesian networks
- bayesian networks
- domain knowledge
- missing values
- parameter learning
- missing data
- learning algorithm
- prior knowledge
- hidden variables
- em algorithm
- structural learning
- supervised learning
- hyperparameters
- parameter estimation
- conditional independence
- statistical data
- input data
- background knowledge
- graphical models
- learning tasks
- probabilistic model
- computer vision
- bayesian network classifiers
- data sets
- database