Bayesian network models for hierarchical text classification from a thesaurus.
Luis M. de CamposAlfonso E. RomeroPublished in: Int. J. Approx. Reason. (2009)
Keyphrases
- bayesian network models
- hierarchical text classification
- bayesian networks
- classification systems
- training data
- optimization methods
- probabilistic inference
- hierarchical classification
- rare events
- labelled data
- information retrieval
- marginal likelihood
- active learning
- optimization problems
- machine learning
- class labels
- data sets
- fraud detection