[Kim-discussion] if a named entity is an instance of two classes?

[Mehnaz Adnan]

Hi Philip

I tried to use rdfs:comment property in this way

<http://www.ontotext.com/kim/2006/05/wkb#K> <
http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <
http://proton.semanticweb.org/2006/05/protont#MedicalAbbreviation> .
<http://www.ontotext.com/kim/2006/05/wkb#K> <
http://proton.semanticweb.org/2006/05/protons#generatedBy> <
http://www.ontotext.com/kim/2006/05/wkb#Gazetteer> .
<http://www.ontotext.com/kim/2006/05/wkb#K> <
http://www.w3.org/2000/01/rdf-schema#label> "K" .
<http://www.ontotext.com/kim/2006/05/wkb#K.001> <
http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <
http://proton.semanticweb.org/2006/05/protons#Alias> .
<http://www.ontotext.com/kim/2006/05/wkb#K.001> <
http://www.w3.org/2000/01/rdf-schema#label> "K" .
<http://www.ontotext.com/kim/2006/05/wkb#K> <
http://proton.semanticweb.org/2006/05/protons#hasAlias> <
http://www.ontotext.com/kim/2006/05/wkb#K.001> .
<http://www.ontotext.com/kim/2006/05/wkb#K.001> <
http://www.w3.org/2000/01/rdf-schema#comment> "Potassium" .

But I does not generate annotation for the term "K" in my text, while it is
generating annotations for all others in which I did not included comment
property. I tried to do it by a custom property as well but i did not work.


Please advice.

Thanks and Regards

Mehnaz

2009/8/24 Philip Alexiev <philip.alexiev at sirma.bg>

> Hi Mehnaz,
>
> It is conceptually incorrect to have instances of more than one class. My
> advice is to fix the model and not hack the recognition.
>
> About the second question, it is strange to me that you don't want the
> complete name of the abbreviation recognized. A solution I would recommend,
> is to use the rdfs:comment property to describe the full alias. It will be
> shown as a description of the entity in the KB Explorer (popup window) and
> will not be used in the information extraction process. Another way is to
> use your custom property, which will be displayed in the list of properties
> for that entity.
>
> Hope this helps,
> Philip
>
>
>
> On 08/23/2009 09:46 PM, Mehnaz Adnan wrote:
>
> Hi,
>
> I have a named entities  "US" and "Ultrasound" both of these
> are instances of two classes  <
> http://proton.semanticweb.org/2006/05/protont#InformationResource>  and <
> http://proton.semanticweb.org/2006/05/protonu#Company>
>
> When I view the annotations in GATE it annotates both "US" and "Ultrasound"
> for "Organization" and not for "Object". I am testing so just using KIM's
> ontologies for Populating wkb.nt. I am attaching my wkb file as well.
>
>
> Next question:
> I want to use KIM to annotate abbreviations. For example AF - Atrial
> Fibliration
>
> for that I want to annotate "AF" and want to show "Atrial Fibliration" as
> alias in KIM Web UI (Popup window). But I do not want to annotate Atrial
> Fibliration  in the text. As I understand KIM loaded labels from Aliases
> so I am Stuck how to do it.
>
> Please help
>
> --
> Mehnaz Adnan
> Ph.D. Candidate,
> Department of Computer Science-Tamaki
> University of Auckland
> email: madn002 at aucklanduni.ac.nz
>
>
>
>


-- 
Mehnaz Adnan
Ph.D. Candidate,
Department of Computer Science-Tamaki
University of Auckland
Phone: 09-3737599 ext 83274
email: madn002 at aucklanduni.ac.nz
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