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From "Tim Miller (JIRA)" <>
Subject [jira] [Commented] (CTAKES-19) ctakes constituency parser does not generate function tags
Date Sat, 18 Aug 2012 20:59:37 GMT


Tim Miller commented on CTAKES-19:

Just want to note for future reference that there is a very minor change in opennlp which
will allow for re-training the parser module to output function tags again -- basically, just
need to add in a call to Parse.useFunctionTags(true) somewhere before training starts in ParserTrainerTool.
 I will make this change in my opennlp and retrain on Monday and resolve this issue.
> ctakes constituency parser does not generate function tags
> ----------------------------------------------------------
>                 Key: CTAKES-19
>                 URL:
>             Project: cTAKES
>          Issue Type: Bug
>          Components: ctakes-constituency-parser
>    Affects Versions: 2.6-incubating
>            Reporter: Tim Miller
>            Priority: Minor
>   Original Estimate: 168h
>  Remaining Estimate: 168h
> The constituency parser output no longer contains function tags such as "-SBJ" for subjects.
 These tags are used as features in the coreference resolution module and may be useful to
other projects.  I think it is a result of the change from opennlp-1.4 to opennlp-1.5.  I
have a question to the user group of that project asking about the issue.

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