Data clustering using hidden variables in hybrid Bayesian networks.
Antonio FernándezJosé A. GámezRafael RumíAntonio SalmerónPublished in: Prog. Artif. Intell. (2014)
Keyphrases
- data clustering
- hidden variables
- bayesian networks
- probabilistic model
- clustering algorithm
- latent variables
- unsupervised learning
- cluster analysis
- bayesian inference
- k means
- em algorithm
- generative model
- models with hidden variables
- observable variables
- conditional independence
- graphical models
- probability distribution
- chain graphs
- expectation maximization
- data sets
- data mining
- incomplete data
- machine learning
- mixture model
- natural language processing
- learning algorithm
- posterior probability
- similarity measure
- reinforcement learning
- network structure
- random variables
- pattern recognition