Generalized mixture models, semi-supervised learning, and unknown class inference.
Samuel J. FrameSreenivasa Rao JammalamadakaPublished in: Adv. Data Anal. Classif. (2007)
Keyphrases
- semi supervised learning
- mixture model
- unsupervised learning
- semi supervised
- unlabeled data
- gaussian mixture model
- labeled data
- generative model
- supervised learning
- density estimation
- unlabeled samples
- dirichlet process
- class labels
- em algorithm
- probabilistic model
- expectation maximization
- variational inference
- label propagation
- co training
- training data
- data sets
- model selection
- active learning
- transfer learning
- machine learning
- maximum likelihood
- language model
- dirichlet process mixture models
- pairwise
- text classification
- prior knowledge
- reinforcement learning