Zero-inflated Poisson regression mixture model.
Hwa Kyung LimWai Keung LiPhilip L. H. YuPublished in: Comput. Stat. Data Anal. (2014)
Keyphrases
- mixture model
- model selection
- gaussian mixture model
- regression model
- generative model
- probabilistic model
- em algorithm
- density estimation
- closed form
- language model
- expectation maximization
- unsupervised learning
- hyperparameters
- maximum likelihood
- support vector
- gaussian mixture
- mixture modeling
- data mining
- dirichlet processes
- probability density function
- information retrieval
- machine learning