Happiness Analysis with Fisher Information of Dirichlet-Multinomial Mixture Model.
Fatma NajarNizar BouguilaPublished in: Canadian Conference on AI (2020)
Keyphrases
- mixture model
- em algorithm
- fisher information
- probabilistic model
- dirichlet distribution
- expectation maximization
- exponential family
- gaussian mixture model
- probability density function
- density estimation
- generative model
- dirichlet prior
- maximum likelihood
- language model
- learning algorithm
- noise level
- bayesian inference
- text classification
- information retrieval