FreeDiscovery is an open source e-Discovery and information retrieval engine. It is based on the scikit-learn library and has two main components,

• FreeDiscovery Engine provides a REST API for information retrieval applications. It aims to benefit existing e-Discovery and information retrieval platforms with a focus on text categorization, semantic search, document clustering, duplicates detection and e-mail threading.

  See freediscovery.github.io/doc/stable/engine

• FreeDiscovery Core is a Python package that extends scikit-learn with additional information retrieval functionality.

  See freediscovery.github.io/doc/stable/python

FreeDiscovery is released under the 3-clause BSD licence.