NLP parser in Haskell?

[Grzegorz Chrupała]

Hi,

I'm afraid you are quite unlikely to find mature statistical NLP tools
such as syntactic parsers written in any language other than C/C++ or
Java.

May I ask why you need your parser to be written in Haskell? Why not
just use the Stanford parser to do your parsing, read the output into
your Haskell program, and do whatever processing you need to do in
Haskell?

Best,
Grzegorz



On Sat, Oct 29, 2011 at 17:10, dokondr <dokondr at gmail.com> wrote:
> I asked this question several month ago, and ask again in hope for some new
> development.
> Ideally I would like to find Haskell libraries similar to:
> The Stanford Statistical Parser
> http://nlp.stanford.edu/software/lex-parser.shtml
> or:
> NLProcessor by Infogistics
> http://www.infogistics.com/textanalysis.html
>
> Both of the above do: tokenization, capitalized word normalization, sentence
> segmentation, part-of-speech tagging and syntactic chunking.
>
> Again ideally it would be possible to pass NLP parser a sentence and get
> back an output, similar to what Stanford Parser provides. For example:
> http://nlp.stanford.edu:8080/parser/
>
> Your query
>
> Colorless green ideas sleep furiously.
>
> Tagging
>
> Colorless/JJ
> green/JJ
> ideas/NNS
> sleep/VBP
> furiously/RB
> ./.
>
> Parse
>
> (ROOT
>   (S
>     (NP (JJ Colorless) (JJ green) (NNS ideas))
>     (VP (VBP sleep)
>       (ADVP (RB furiously)))
>     (. .)))
>
> Typed dependencies
>
> amod(ideas-3, Colorless-1)
> amod(ideas-3, green-2)
> nsubj(sleep-4, ideas-3)
> advmod(sleep-4, furiously-5)
>
> Typed dependencies, collapsed
>
> amod(ideas-3, Colorless-1)
> amod(ideas-3, green-2)
> nsubj(sleep-4, ideas-3)
> advmod(sleep-4, furiously-5)
>
> Statistics
>
> Tokens: 6
> Time: 0.050 s
>
>
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