[jira] [Created] (CTAKES-475) Negation particles are not detected as negation.

[jose antonio jimenez (JIRA)]

jose antonio jimenez created CTAKES-475:
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             Summary: Negation particles are not detected as negation. 
                 Key: CTAKES-475
                 URL: https://issues.apache.org/jira/browse/CTAKES-475
             Project: cTAKES
          Issue Type: Bug
          Components: ctakes-clinical-pipeline
    Affects Versions: 4.0.0
            Reporter: jose antonio jimenez
         Attachments: AggregatePlaintextFastUMLSProcessor.xml

I'm using AggreationPlainTextFastUMLProcessor and in general negations are 
detected but no when contraction are used (n't 't ...)  

Example : I don’t have a cough   (negation is not detected,  polarity= 1)

I've attached the AE used.



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