topicmodels: Topic Models
Version 0.2-6

Provides an interface to the C code for Latent Dirichlet Allocation (LDA) models and Correlated Topics Models (CTM) by David M. Blei and co-authors and the C++ code for fitting LDA models using Gibbs sampling by Xuan-Hieu Phan and co-authors.

Browse man pages Browse package API and functions Browse package files

AuthorBettina Grün [aut, cre], Kurt Hornik [aut]
Date of publication2017-04-18 08:29:52 UTC
MaintainerBettina Grün <Bettina.Gruen@jku.at>
LicenseGPL-2
Version0.2-6
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("topicmodels")

Man pages

associatedpress: Associated Press data
build_graph: Construct the adjacency matrix for a topic graph
ctm: Correlated Topic Model
distHellinger: Compute Hellinger distance
get: Extract most likely terms or topics.
lda: Latent Dirichlet Allocation
ldaformat2dtm: Transform data from and for use with the 'lda' package
logLik-methods: Methods for Function logLik
perplexity: Methods for Function perplexity
posterior-methods: Determine posterior probabilities
tm-class: Virtual class "TopicModel"
tmcontrol-class: Different classes for controlling the estimation of topic...

Functions

AssociatedPress Man page
CTM Man page Source code
CTM-class Man page
CTM_VEM.fit Source code
CTM_VEMcontrol-class Man page
LDA Man page Source code
LDA-class Man page
LDA_Gibbs.fit Source code
LDA_Gibbscontrol-class Man page
LDA_VEM.fit Source code
LDA_VEMcontrol-class Man page
LDAcontrol-class Man page
OPTcontrol-class Man page
TopicModel-class Man page
TopicModelcontrol-class Man page
build_graph Man page Source code
coerce,NULL,CTM_VEMcontrol-method Man page
coerce,NULL,LDA_VEMcontrol-method Man page
coerce,NULL,LDcontrol-method Man page
coerce,NULL,OPTcontrol-method Man page
coerce,list,CTM_VEMcontrol-method Man page
coerce,list,LDA_VEMcontrol-method Man page Man page
coerce,list,OPTcontrol-method Man page
distHellinger Man page Source code
distHellinger.default Man page Source code
distHellinger.simple_triplet_matrix Man page Source code
dtm2ldaformat Man page Source code
get_terms Man page Source code
get_topics Man page Source code
init_TopicModelcontrol Source code
ldaformat2dtm Man page Source code
list2control Source code
logLik,Gibbs_list-method Man page
logLik,TopicModel-method Man page
match_terms Source code
most_likely Source code
perplexity Man page
perplexity,ANY,DocumentTermMatrix-method Man page
perplexity,ANY,matrix-method Man page
perplexity,Gibbs,simple_triplet_matrix-method Man page
perplexity,Gibbs_list,simple_triplet_matrix-method Man page
perplexity,VEM,missing-method Man page
perplexity,VEM,simple_triplet_matrix-method Man page
perplexity,list,missing-method Man page
perplexity,list,simple_triplet_matrix-method Man page
posterior,TopicModel,ANY-method Man page
posterior,TopicModel,missing-method Man page
show,TopicModel-method Man page
terms,TopicModel-method Man page
topics Man page
topics,TopicModel-method Man page

Files

inst
inst/CITATION
inst/NEWS.Rd
inst/doc
inst/doc/topicmodels.R
inst/doc/topicmodels.pdf
inst/doc/topicmodels.Rnw
src
src/lda-alpha.c
src/Makevars
src/inference.c
src/common.h
src/gsl-wrappers.c
src/constants.h
src/lda-model.h
src/common.c
src/utilities.h
src/utils.c
src/inference.h
src/cokus.c
src/gsl-wrappers.h
src/rctm.c
src/rlda.c
src/lda-model.c
src/rctm.h
src/model.h
src/cokus.h
src/utils.h
src/rlda.h
src/lda-inference.h
src/rGibbslda.cpp
src/ctm.h
src/model.cpp
src/dataset.h
src/dataset.cpp
src/Makevars.win
src/init.c
src/utilities.cpp
src/ctm.c
src/lda-alpha.h
src/lda-inference.c
src/lda.h
NAMESPACE
data
data/AssociatedPress.rda
R
R/utils.R
R/lda.R
R/allclasses.R
R/control.R
R/build_graph.R
R/ctm.R
vignettes
vignettes/topicmodels.bib
vignettes/topicmodels.Rnw
MD5
build
build/vignette.rds
DESCRIPTION
man
man/tmcontrol-class.Rd
man/distHellinger.Rd
man/posterior-methods.Rd
man/ldaformat2dtm.Rd
man/lda.Rd
man/tm-class.Rd
man/ctm.Rd
man/build_graph.Rd
man/logLik-methods.Rd
man/associatedpress.Rd
man/perplexity.Rd
man/get.Rd
topicmodels documentation built on May 20, 2017, 2:58 a.m.