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GMTM: Gaussian Mixture Topic Models

Gaussian mixture models (GMM) and k-means for topic analysis of dense document vectors. The underlying clustering functions rely on the Armadillo library (Sanderson & Curtin, 2017) <doi:10.1109/ICSPCS.2017.8270510>.

Version: 0.2.0
Depends: R (≥ 3.5.0)
Imports: quanteda (≥ 4.0.0), proxyC, wordvector (≥ 0.6.4), Rcpp, RcppArmadillo
LinkingTo: Rcpp, RcppArmadillo (≥ 0.7.600.1.0)
Suggests: testthat, spelling, rmarkdown, knitr, withr
Published: 2026-09-22
DOI: 10.32614/CRAN.package.GMTM
Author: Kohei Watanabe ORCID iD [aut, cre, cph], Sanderson Conrad [ctb, cph] (C++ code for GMM and k-means), Curtin Ryan [ctb, cph] (C++ code for GMM and k-means)
Maintainer: Kohei Watanabe <watanabe.kohei at gmail.com>
License: Apache License (≥ 2.0)
NeedsCompilation: yes
Language: en-US
Materials: NEWS
CRAN checks: GMTM results

Documentation:

Reference manual: GMTM.html , GMTM.pdf

Downloads:

Package source: GMTM_0.2.0.tar.gz
Windows binaries: r-devel: GMTM_0.2.0.zip, r-release: GMTM_0.2.0.zip, r-oldrel: GMTM_0.2.0.zip
macOS binaries: r-release (arm64): GMTM_0.2.0.tgz, r-oldrel (arm64): GMTM_0.2.0.tgz, r-release (x86_64): GMTM_0.2.0.tgz, r-oldrel (x86_64): GMTM_0.2.0.tgz
Old sources: GMTM archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=GMTM to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.