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From Peter Klügl (JIRA) <...@uima.apache.org>
Subject [jira] [Created] (UIMA-3775) Ruta: Fast multi token dictionary matching on feature values
Date Thu, 24 Apr 2014 13:36:15 GMT
Peter Klügl created UIMA-3775:
---------------------------------

             Summary: Ruta: Fast multi token dictionary matching on feature values
                 Key: UIMA-3775
                 URL: https://issues.apache.org/jira/browse/UIMA-3775
             Project: UIMA
          Issue Type: New Feature
          Components: ruta
    Affects Versions: 2.2.0ruta
            Reporter: Peter Klügl
             Fix For: 2.2.1ruta


Ruta: Fast multi token dictionary matching on feature values.

Something like checking not the covered text of the RutaBasics, but the string values of some
features when a dictionary is applied with MARKFAST.

The current use case is to apply a Lemmatizer and find all token sequences whose lemmas are
listed as a sequence in the dictionary. Should also be useful for other tasks. For single
tokens it is already possible with the INLIST condition:

{noformat}
(pos.N{INLIST(FirstNameList, Lemma.value)}){-> MARK(FirstName)};
{noformat}



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