BigARTM

BigARTM implements topic modeling based on additive regularization, with documentation and downloads available.

github.com/bigartm/bigartm
BigARTM homepage screenshot

About BigARTM

BigARTM is a topic modeling platform that builds multi-objective topic models using additive regularization of topic models. According to the project description, it can combine regularizers such as sparsing, smoothing, and topic decorrelation, and this can improve several quality measures at once with little loss of perplexity. It offers a command-line interface and a Python API.

Installation depends on the operating system. The PyPI release is listed for Linux only. Windows users are advised to use pre-built binaries, and Linux or macOS users can build from source with CMake. The project also lists TopicNet as a related high-level interface for BigARTM.

Key features

  • Topic modeling based on additive regularization of topic models
  • Combines regularizers such as sparsing, smoothing, and topic decorrelation
  • Command-line interface for training models from document-word files
  • Python API for interactive model building
  • Pre-built binaries for Windows and a PyPI package for Linux
  • Related TopicNet interface for prototyping and exploring finished models
Best for: Researchers and data analysts who want to build regularized topic models over large text collections using Python or the command line.
Good for
  • Supports combining several regularizers in one multi-objective model.
  • Provides both a command-line interface and a Python API.
  • A related package, TopicNet, is described as useful for rapid prototyping.
Watch out for
  • The PyPI release is listed for Linux only.
  • On Windows, the project suggests pre-built binaries, and building the latest development version requires compiling C++ code.

BigARTM at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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BigARTM FAQ

How can I install BigARTM on Windows?
The project suggests using pre-built binaries. It is also possible to compile the C++ code on Windows if you want the latest development version.
Is the pip installation available on every operating system?
The source lists a PyPI release for Linux only. Linux and macOS users can also download a binary release or build from source using CMake.
What is TopicNet?
TopicNet is a high-level interface for BigARTM. The project describes it as helpful for rapid solution prototyping and for exploring the topics of finished ARTM models.
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