Prior Elicitation, Assessment and Inference with a Dirichlet Prior.
Michael EvansIrwin GuttmanPeiying LiPublished in: Entropy (2017)
Keyphrases
- dirichlet prior
- mixture model
- language model
- language modeling
- dirichlet distribution
- normal distribution
- document length
- smoothing methods
- latent dirichlet allocation
- bayesian inference
- information retrieval
- em algorithm
- probabilistic model
- probabilistic inference
- bayesian networks
- query expansion
- generative model
- markov chain monte carlo
- information retrieval systems