Topic Modeling using LDA and Gibbs sampling in R

• Collapsed Gibbs sampling
• Traceplots and other diagnostics
• Simulations
• Support for parallel on clusters (via doSNOW and foreach)

This repository is not intended for reusable, so no installation instructions are provided. However, it should be straitforward.

Please find more information in http://www.cs.rochester.edu/u/yli/bst512/report.html

• gibbs.cpp -- core gibbs sampling implementation
• gibbs.R -- tracing and evaluation
• gibbs.vis.stat.R -- plots and carry out examples
• report.pdf -- the report in pdf format
• report.Rmd -- the source code of the report
• sim.data.R -- simulate dataset

This work is licensed under a Creative Commons Attribution 4.0 International License.