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.
FreeDiscovery Core is a Python package that extends scikit-learn with additional information retrieval functionality.
FreeDiscovery is released under the 3-clause BSD licence.