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index.Rmd
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index.Rmd
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---
title: Empirical comparisons of Poisson NMF algorithms for fitting topic models
author: Peter Carbonetto
site: workflowr::wflow_site
output: workflowr::wflow_html
---
Follow the links below to see the results of the numerical
experiments and the accompanying code.
Simulations
-----------
+ [Example in which the SCD and CCD updates produce the same sequence of
iterates.](scd_vs_ccd.html)
+ [EM vs. SCD in a small, simulated data set.](smallsim.html)
Data preparation
----------------
+ [NIPS data](prepare_nips_data.html)
+ [Newsgroups data](prepare_newsgroups.html)
+ [Droplet](prepare_droplet.html)
+ [68k PBMC](prepare_68k_pbmc.html)
Assessment of model fits
------------------------
+ [NIPS data](assess_fits_nips.html)
+ [Newsgroups data](assess_fits_newsgroups.html)
+ [Droplet](assess_fits_droplet.html)
+ [68k PBMC](assess_fits_68k_pbmc.html)