lda: Collapsed Gibbs Sampling Methods for Topic Models

Implements latent Dirichlet allocation (LDA) and related models. This includes (but is not limited to) sLDA, corrLDA, and the mixed-membership stochastic blockmodel. Inference for all of these models is implemented via a fast collapsed Gibbs sampler written in C. Utility functions for reading/writing data typically used in topic models, as well as tools for examining posterior distributions are also included.

AuthorJonathan Chang
Date of publication2015-11-22 11:48:11
MaintainerJonathan Chang <slycoder@gmail.com>
LicenseLGPL
Version1.4.2

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Files in this package

lda
lda/src
lda/src/cvb0.c
lda/src/gibbs.c
lda/NAMESPACE
lda/demo
lda/demo/lda.R
lda/demo/nubbi.R
lda/demo/mmsb.R
lda/demo/00Index
lda/demo/sldamc.R
lda/demo/slda.R
lda/demo/rtm.R
lda/data
lda/data/cora.cites.rda
lda/data/poliblog.documents.rda
lda/data/sampson.rda
lda/data/cora.titles.rda
lda/data/newsgroup.test.labels.rda
lda/data/poliblog.vocab.rda
lda/data/cora.documents.rda
lda/data/newsgroup.vocab.rda
lda/data/cora.vocab.rda
lda/data/datalist
lda/data/newsgroup.label.map.rda
lda/data/newsgroup.train.documents.rda
lda/data/newsgroup.train.labels.rda
lda/data/poliblog.ratings.rda
lda/data/newsgroup.test.documents.rda
lda/R
lda/R/shift.word.indices.R lda/R/top.topic.documents.R lda/R/document.lengths.R lda/R/lda.cvb0.R lda/R/rtm.em.R lda/R/nubbi.collapsed.gibbs.sampler.R lda/R/top.topic.words.R lda/R/predictive.link.probability.R lda/R/predictive.distribution.R lda/R/slda.em.R lda/R/lda-internal.R lda/R/rtm.collapsed.gibbs.sampler.R lda/R/slda.predict.R lda/R/lexicalize.R lda/R/lda.collapsed.gibbs.sampler.R lda/R/links.as.edgelist.R lda/R/read.vocab.R lda/R/slda.predict.docsums.R lda/R/mmsb.collapsed.gibbs.sampler.R lda/R/filter.words.R lda/R/word.counts.R lda/R/concatenate.documents.R lda/R/read.documents.R
lda/MD5
lda/DESCRIPTION
lda/man
lda/man/poliblog.Rd lda/man/lda-package.Rd lda/man/top.topic.words.Rd lda/man/filter.words.Rd lda/man/predictive.distribution.Rd lda/man/word.counts.Rd lda/man/lda.collapsed.gibbs.sampler.Rd lda/man/rtm.collapsed.gibbs.sampler.Rd lda/man/nubbi.collapsed.gibbs.sampler.Rd lda/man/read.documents.Rd lda/man/links.as.edgelist.Rd lda/man/slda.predict.Rd lda/man/sampson.Rd lda/man/lexicalize.Rd lda/man/cora.Rd lda/man/predictive.link.probability.Rd lda/man/newsgroups.Rd

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