The Waikato Environment for Knowledge Analysis (WEKA), a machine learning workbench. This version represents the developer version, the "bleeding edge" of development, you could say. New functionality gets added to this version.

The Waikato Environment for Knowledge Analysis (WEKA), a machine learning workbench. This is the stable version. Apart from bugfixes, this version does not receive any other breaking updates.

The MEKA project provides an open source implementation of methods for multi-label classification and evaluation. It is based on the WEKA Machine Learning Toolkit. Several benchmark methods are also included, as well as the pruned sets and classifier chains methods, other methods from the scientific literature, and a wrapper to the MULAN framework.

Neo4j Graph Data Science :: Machine Learning Algorithms

Neo4j Graph Data Science :: Machine Learning Core

Neo4j Graph Data Science :: Machine Learning Api

A general purpose Machine Learning library.

Neo4j Graph Data Science :: Machine Learning Applications

TweetyProject (Machine Learning Library)

Tweety (Machine Learning Library)