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

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
- 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.
- 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
- Website
- github.com/bigartm/bigartm
- Category
- AI & Machine Learning › Models & ML Research
- 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?
Is the pip installation available on every operating system?
What is TopicNet?
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