Other packages > Find by keyword >

tmfast  

Fast Topic Models Using Varimax
View on CRAN: Click here


Download and install tmfast package within the R console
Install from CRAN:
install.packages("tmfast")

Install from Github:
library("remotes")
install_github("cran/tmfast")

Install by package version:
library("remotes")
install_version("tmfast", "0.1.1")



Attach the package and use:
library("tmfast")
Maintained by
D. Hicks
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-05-30
Latest Update: 2026-05-30
Description:
Fits topic models using varimax-rotated principal component analysis (PCA), following the "vintage factor analysis" approach of Rohe & Zheng (2020) <doi:10.48550/arXiv.2004.05387>. Leverages truncated PCA via 'irlba' for sparse matrices, enabling fast model fitting on large corpora. Includes an information-theoretic approach to vocabulary selection, 'broom'-compatible tidiers for extracting word-topic and topic-document matrices into a tidy data workflow, and samplers for constructing simulated corpora for benchmarking and method evaluation.
How to cite:
D. Hicks (2026). tmfast: Fast Topic Models Using Varimax. R package version 0.1.1, https://cran.r-project.org/web/packages/tmfast. Accessed 14 Jul. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited tmfast R package
View tmfast citation profile
Other R packages that tmfast depends, imports, suggests or enhances
Complete documentation for tmfast
Functions, R codes and Examples using the tmfast R package
Full tmfast package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

maGUI  
A Graphical User Interface for Microarray Data Analysis and Annotation
Provides a comprehensive graphical user interface for analysis of Affymetrix, Agilent, Illumina, Nim ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
AutoWeatherIndices  
Calculating Weather Indices
Weather indices are formed from weather variables in this package. The users can input any number of ...
Download / Learn more Package Citations See dependency  
pps  
PPS Sampling
Functions to select samples using PPS (probability proportional to size) sampling. The package also ...
Download / Learn more Package Citations See dependency  
surveyCV  
Cross Validation Based on Survey Design
Functions to generate K-fold cross validation (CV) folds and CV test error estimates that take into ...
Download / Learn more Package Citations See dependency  

27,806

R Packages

236,180

Dependencies

73,837

Author Associations

27,807

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA