Probabilistic Generative Models of the Social Annotation Process.
Said KashoobJames CaverleeElham KhabiriPublished in: CSE (4) (2009)
Keyphrases
- generative model
- probabilistic model
- semi supervised
- mixture model
- conditional random fields
- em algorithm
- posterior probability
- active learning
- prior knowledge
- discriminative models
- maximum likelihood
- object categories
- expectation maximization
- maximum entropy principle
- discriminative learning
- machine learning
- graphical models
- probability distribution
- image processing