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From "Stephen Wu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CTAKES-57) Type System updates for 3.x-incubating
Date Fri, 21 Dec 2012 22:47:13 GMT

    [ https://issues.apache.org/jira/browse/CTAKES-57?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538495#comment-13538495
] 

Stephen Wu commented on CTAKES-57:
----------------------------------

ok looks like we have a few outstanding issues, but these should not hold up SHARPKnowtatorXMLReader
too much since there are not many time annotations in the SHARP data afaik.

1. The diagram should be updated with the subtypes of Modifier.  Also, part of the textsem
diagram is wrong -- it says the context-dependent-tokenizer output ({Context,Date,Fraction,etc}Annotation)
inherits directly from Annotation instead of IdentifiedAnnotation

2. We have similar annotations in TimeAnnotation and TimeMention except that TimeMention has
a few more features.  Both seem to have begun being used.

3. DateMention is not there to match up with TimeMention.  This would be fine if we end up
getting rid of TimeMention.

4. What do we put into NE Mention types like DiseaseDisorderMention:startTime -- TimeMention
or TimeAnnotation?  Similarly, DateMention (hypothetical) or TimeAnnotation?

James Masanz says on the difference between Time, TimeMention, TimeAnnotation, Date, DateMention,
and DateAnnotation as they were originally intended:
 - TimeAnnotation is time of day. not things like yesterday or 2 days ago
 - startTime should be TimeMention imho
 - DateAnnotation and Date are for specific dates, timeAnnotation are for time of day. Time
is for more general time expressions
 - and TimeMention is for more general time expressions

stephen
                
> Type System updates for 3.x-incubating
> --------------------------------------
>
>                 Key: CTAKES-57
>                 URL: https://issues.apache.org/jira/browse/CTAKES-57
>             Project: cTAKES
>          Issue Type: Improvement
>    Affects Versions: 2.6-incubating
>            Reporter: James Joseph Masanz
>            Assignee: James Joseph Masanz
>             Fix For: 3.1-incubating
>
>
> Opening 2 issues regarding the type system. This one is for changes that will require
refactoring and may affect current users.

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