Exponential Family Harmoniums with an Application to Information Retrieval.
Max WellingMichal Rosen-ZviGeoffrey E. HintonPublished in: NIPS (2004)
Keyphrases
- exponential family
- information retrieval
- log likelihood
- graphical models
- maximum likelihood
- closed form
- statistical models
- density estimation
- missing values
- information retrieval systems
- mixture model
- search engine
- document retrieval
- probability density function
- hidden variables
- variational methods
- order statistics
- information extraction
- probabilistic model
- bayesian inference
- gaussian mixture model
- test collection
- text mining
- window size
- high dimensional