Version 1.3.0 of RelEx, an English-language dependency parser is now available.
This is a fairly minor bug fix release; most notable changes are:
-- improved flexibility for entity tagging
-- fixes for date and money tagging
-- improved morphology handling for contractions e.g. 'd -> would, had
-- crash fix
-- minor frame output fixes.
Website:
http://opencog.org/wiki/RelEx
Download:
https://launchpad.net/relex
RelEx is an English-language dependency relationship extractor, built
on the Carnegie-Mellon link parser. It can identify subject, object,
indirect object and many other dependency relationships between words
in a sentence. It also generates some advanced semantic relations,
such as normalizing questions for question-answering. It also proposes
"frames" or "semantic roles", similar in style to those of FrameNet.
RelEx includes a basic implementation of the Hobbs anaphora (pronoun)
resolution algorithm. As a "by-product", it also provides more basic
functions, including entity detection, part-of-speech tagging,
noun-number tagging, verb tense tagging, gender tagging, and so on.
Relex now includes a Stanford parser compatibility mode, generating
identical output, but more accurately and more quickly.
Enjoy!
-- Linas
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