Corpora: Inside-Outside PCFG reestimation implementation available

From: mj1 (mj1@lx.cog.brown.edu)
Date: Tue Aug 22 2000 - 21:36:04 MET DST

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    All,

    In response to a request, I am making available my implementation of
    the Inside-Outside algorithm for reestimating PCFGs from yield or
    terminal string data. You can download it from my Web page (close
    to the bottom)

            http://www.cog.brown.edu/~mj

    The program is in ANSI C, and should compile on most machines. It
    should be reasonably efficient; I have used it with thousands of
    productions and tens of thousands of training examples.

    The program may be freely used for research purposes; however, I
    request acknowledgement in any publications containing results
    that were produced with this program or code derived from it.

    Best

    Mark Johnson



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