A Generative Model for Statistical Determination of Information Content from Conversation Threads.
Yingjie ZhouMalik Magdon-IsmailWilliam A. WallaceMark K. GoldbergPublished in: ISI Workshops (2008)
Keyphrases
- generative model
- information content
- probabilistic model
- mutual information
- bayesian framework
- normal form
- latent dirichlet allocation
- semi supervised
- em algorithm
- discriminative models
- topic models
- prior knowledge
- dirichlet process mixture models
- information retrieval
- fisher kernel
- semantic similarity
- attribute values
- relational databases
- natural language
- keywords
- multiscale
- high quality
- high level
- feature selection
- learning algorithm