'Mixture component' presentation slideshows

Gaussian Mixture Models and Expectation Maximization

424 views • 27 slides

Bayesian Density Regression

Bayesian Density Regression. Author: David B. Dunson and Natesh Pillai Presenter: Ya Xue April 28, 2006. Outline. Key idea Proof Application to HME. Bayesian Density Regression with Standard DP. The regression model: (i=1,...,n) Two cases:. Parametric model.

253 views • 19 slides

Auto-Regressive Hidden Markov Models

94 views • 2 slides

Mixed predictive distribution

Mixed predictive checks. Red shows the model fitted . Green shows the posterior predictive quantities. Blue shows the mixed predictive quantities (new parameters are predicted within the model). ?. Mixed Prediction. z g. ?. ? , ?. ? g. ? g. ? g pred. mixed pred. x gi. post. pred.

140 views • 1 slides