Deep Generative Pattern-Set Mixture Models for Nonignorable Missingness.
Sahra GhalebikesabiRob CornishLuke J. KellyChris C. HolmesPublished in: CoRR (2021)
Keyphrases
- mixture model
- generative model
- pattern set
- unsupervised learning
- frequent patterns
- missing data
- probabilistic model
- gaussian mixture model
- em algorithm
- missing values
- model selection
- density estimation
- discriminative learning
- expectation maximization
- automatic model selection
- viewpoint
- finite mixtures
- point sets
- language model
- mixture modeling
- frequent itemsets
- semi supervised
- probability density function
- maximum likelihood
- latent dirichlet allocation
- object categories
- supervised learning
- model based clustering
- classification trees
- high dimensional data
- machine learning
- principal component analysis
- image sequences
- image segmentation
- information retrieval