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From "Tomasz Oliwa (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CTAKES-369) UmlsConcept subject is not recognized propely
Date Wed, 15 Jul 2015 19:30:04 GMT
Tomasz Oliwa created CTAKES-369:
-----------------------------------

             Summary: UmlsConcept subject is not recognized propely
                 Key: CTAKES-369
                 URL: https://issues.apache.org/jira/browse/CTAKES-369
             Project: cTAKES
          Issue Type: Bug
          Components: ctakes-assertion, ctakes-clinical-pipeline
    Affects Versions: 3.2.2
         Environment: Linux
            Reporter: Tomasz Oliwa


Hi,

I think there is a regression in the way cTAKES discovers the subject status ("patient", "familiy_member",
etc.) of an UmlsConcept. Using cTAKES 3.2.2 and the AggregatePlaintextFastUMLSProcessor of
the clinical pipeline in the CVD:

1. "Patient's brother has a myocardial infarction."
"myocardial infarction" and "infarction" have subject = "patient"

2. "Father had a myocardial infarction."
"myocardial infarction" and "infarction" have subject = "patient"

3. "Sister was diagnosed with a myocardial infarction."
"myocardial infarction" and "infarction" have subject = "patient"

4. "Family member had a myocardial infarction."
"myocardial infarction" and "infarction" have subject = "family_member" (this is correct)

I am looking at the code of the SubjectCleartkAnalysisEngine. It looks like this is the code
the pipeline calls to inferr the subject. How can this be fixed?



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