# pybrain

> open source machine-learning library for python

**Wikidata**: [Q116210447](https://www.wikidata.org/wiki/Q116210447)  
**Source**: https://4ort.xyz/entity/pybrain

## Summary
pybrain is an open source machine-learning library for Python. It provides tools and algorithms for developers to implement machine learning solutions without having to write code from scratch.

## Key Facts
- pybrain is an open source machine-learning library specifically designed for the Python programming language
- It is licensed under the 3-clause BSD License, allowing free use and redistribution
- The source code is available at https://github.com/pybrain/pybrain
- Version 0.3.3 was released on January 9, 2015
- The project has an official website at http://pybrain.org/
- It has a dedicated tag on Stack Exchange for community questions and support
- pybrain is classified as open-source software, making its source code freely accessible
- The library is currently under copyright protection
- It qualifies as machine learning software, focused on algorithms and statistical models

## FAQs
### Q: What is pybrain?
A: pybrain is an open source machine-learning library for Python that provides pre-built tools and algorithms for implementing machine learning solutions.

### Q: Under what license is pybrain released?
A: pybrain is released under the 3-clause BSD License, which allows users to freely use, modify, and redistribute the software.

### Q: Where can I access the pybrain source code?
A: The source code for pybrain is available at https://github.com/pybrain/pybrain, with its main website located at http://pybrain.org/.

### Q: What is the latest version of pybrain?
A: Version 0.3.3, released on January 9, 2015, appears to be the latest version available through the repository releases.

### Q: Is pybrain still actively maintained?
A: Based on the available information, the last version (0.3.3) was released in 2015, suggesting limited recent development activity.

## Why It Matters
pybrain represents an important contribution to the Python machine learning ecosystem by providing a library that makes machine learning accessible to developers. As open-source software under a permissive license, it enables free adoption and customization, lowering the barrier to entry for machine learning development. Its availability through GitHub and community support on Stack Exchange demonstrates a collaborative approach to development. Despite having a last update in 2015, pybrain remains a notable historical artifact in the evolution of Python-based machine learning tools, demonstrating early approaches to making machine learning more accessible through pre-built implementations of common algorithms and models.

## Notable For
- Being an early Python-based machine learning library that provided accessible implementations of machine learning algorithms
- Its use of the 3-clause BSD License, allowing for permissive usage and redistribution
- Having both GitHub and Stack Exchange presence for community engagement
- Being one of the foundational open-source machine learning libraries in the Python ecosystem
- Its continuing availability and documentation as a reference point in the evolution of Python machine learning tools

## Body

### Overview
pybrain is an open source machine-learning library specifically designed for the Python programming language. It provides developers with tools and pre-implemented algorithms to facilitate the creation of machine learning systems without requiring deep knowledge of the underlying mathematical details.

### Technical Details
- **Classification**: pybrain is categorized as both machine learning software and open-source software
- **Version**: The most recent version is 0.3.3, released on January 9, 2015
- **Licensing**: It is released under the 3-clause BSD License, a permissive license that allows free use, modification, and redistribution
- **Copyright Status**: The library is protected by copyright
- **Development**: The project appears to have limited active development beyond 2015

### Access and Support
- **Official Website**: http://pybrain.org/
- **Source Repository**: https://github.com/pybrain/pybrain
- **Community Support**: A dedicated Stack Exchange tag exists at https://stackoverflow.com/tags/pybrain for community questions and discussions

### Usage and Applications
pybrain is designed for machine learning tasks, providing implementations of various algorithms and models that developers can use to build intelligent systems. The library simplifies the implementation of machine learning by abstracting away much of the complex mathematics, allowing developers to focus on solving specific problems.

### Community and Ecosystem
As open-source software, pybrain has benefited from community contributions and engagement. Its presence on both GitHub and Stack Exchange indicates an active user base willing to contribute to and support the project, though the level of recent activity appears limited based on the version release date.

## References

1. [Source](https://api.github.com/repos/pybrain/pybrain)
2. [Release 0.3.3. 2015](https://github.com/pybrain/pybrain/releases/tag/0.3.3)