2011/02/07

[Link Grammar] Abridged summary of link-grammar@googlegroups.com - 7 Messages in 2 Topics

Group: http://groups.google.com/group/link-grammar/topics

    Ben Goertzel <ben@goertzel.org> Feb 06 06:01PM -0500 ^
     
    That sentence has a lot of commas; conjunction handling is a tricky
    thing for most dependency parsers including the link parser...
     
    Linas recently replaced the original link parser's "fat links" more...
    Linas Vepstas <linasvepstas@gmail.com> Feb 06 11:47PM -0600 ^
     
    > especially, where possible, the more corrupt ones, this."
     
    > This sentence takes longer than 10 minutes to parse, and was at 250MB
    > ram usage before I shut it down.
     
    !
    Very interesting.
    more...
    Linas Vepstas <linasvepstas@gmail.com> Feb 06 11:57PM -0600 ^
     

    > Linas recently replaced the original link parser's "fat links" system
    > with plain old link grammar rules for commas and other conjunctions
     
    Which improved performance significantly, BTW.
    more...
    Ben Goertzel <ben@goertzel.org> Feb 07 06:46AM -0500 ^
     
    > impeding the SAT solver is gone. Doing some tests with SAT
    > should now be fully head-to-head comparable.
     
    > --linas
     
    Unfortunately, the guy who wrote the SAT parser has moved on to other more...
    Linas Vepstas <linasvepstas@gmail.com> Feb 07 11:10AM -0600 ^
     
    >> impeding the SAT solver is gone. Doing some tests with SAT
    >> should now be fully head-to-head comparable.
     
    > Unfortunately, the guy who wrote the SAT parser has moved on to other things...
    more...
    Ben Goertzel <ben@goertzel.org> Feb 07 12:19PM -0500 ^
     
    This is a really good book on stochastic local search, including
    standard SAT solving methods...
     
    http://www.sls-book.net/
    more...
    Linas Vepstas <linasvepstas@gmail.com> Feb 07 12:30AM -0600 ^
     
    Announce: link-grammar version 4.7.3 is now available
     
    This version fixes a bug where a "combinatorial explosion" resulted
    in no parses being printed.
     
    Other fixes:
    * Fix: "level" as indefinite more...

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