'Variational distribution' presentation slideshows

Latent Dirichlet Allocation (LDA)

Latent Dirichlet Allocation (LDA). LDA. A generative probabilistic model for collections of discrete data such text corpora. A three-level hierarchical Bayesian model Each document of a collection is modeled as finite mixture over an underlying set of topics .

583 views • 57 slides

Variational Inference for Dirichlet Process Mixture

Variational Inference for Dirichlet Process Mixture. Applied Bayesian Nonparametrics Special Topics in Machine Learning Brown University CSCI 2950-P, Fall 2011. Daniel Klein and Soravit Beer Changpinyo October 11, 2011. Motivation.

709 views • 39 slides

Variational Inference for Dirichlet Process Mixture

Variational Inference for Dirichlet Process Mixture. Applied Bayesian Nonparametrics Special Topics in Machine Learning Brown University CSCI 2950-P, Fall 2011. Daniel Klein and Soravit Beer Changpinyo October 11, 2011. Motivation.

555 views • 39 slides

Bayesian Co-clustering for Dyadic Data Analysis

Bayesian Co-clustering for Dyadic Data Analysis. Arindam Banerjee banerjee@cs.umn.edu Dept of Computer Science & Engineering University of Minnesota, Twin Cities. Workshop on Algorithms for Modern Massive Datasets (MMDS 2008). Joint work with Hanhuai Shan. Introduction. Dyadic Data

501 views • 30 slides

Text-classification using Latent Dirichlet Allocation - intro graphical model

437 views • 19 slides