Projects / OpenEphyra

OpenEphyra

OpenEphyra is a question answering (QA) system. It retrieves answers to natural language questions from the Web and other sources. OpenEphyra comes with implementations of algorithms that proved effective in Carnegie Mellon's Ephyra system, which participated in the TREC evaluations. It is platform independent and can be set up in just a few minutes. The goal of this project is to give researchers the opportunity to develop new QA techniques without worrying about the end-to-end system.

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Recent releases

  •  07 Oct 2011 02:40

    Release Notes: A Bing knowledge miner has been added. TREC 16 questions and answers have been added. A script for TREC 8-11 has been added. There are other minor improvements and bugfixes.

    •  24 Feb 2008 20:09

      Release Notes: The name space has been changed to 'info.ephyra'. The code has been cleaned up. A bug in 'build.xml' and other minor bugs have been fixed.

      •  24 Feb 2008 20:09

        No changes have been submitted for this release.

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