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From "Chen, Pei" <Pei.C...@childrens.harvard.edu>
Subject Re: How to relate concept types?
Date Sun, 21 Apr 2013 19:58:12 GMT
Hi Giri,
If you run the sample desc pipeline from the ctakes-relation-extractor project, it should
create a list of BinaryTextRelations with Entity/EventMention as arguments (with an example
like "pain in the knee", it should should pick up a location_of relationship)
I can send you the exact details if you need tomorrow once I have access to a PC.

Sent from my iPhone

On Apr 21, 2013, at 11:57 AM, "giri vara prasad nambari" <girinambari@gmail.com<mailto:girinambari@gmail.com>>


I ran "RelationExtractorAggregate" on the example text provided in ctakes user-guide in CVD
as well as my sample java client.

I am not seeing either "Location_of " of "Degree_of" attributes in results. Am I missing something?

Do I need to relation-extractor after ClinicalPipeline? If so, how could I simulate this flow
in CVD?

Any input would be appreciated.

Thanks for your time and help.

Thank you,

On Fri, Apr 19, 2013 at 3:58 PM, giri vara prasad nambari <girinambari@gmail.com<mailto:girinambari@gmail.com>>
Thanks Pie! I will check this tonight.

I heard there is lock down over there in Boston. Be safe.

Thank you,

On Fri, Apr 19, 2013 at 3:49 PM, Chen, Pei <Pei.Chen@childrens.harvard.edu<mailto:Pei.Chen@childrens.harvard.edu>>
Hi Giri,
1)  There is currently a ctakes-relation-extractor component that extracts Location_of and
Degree_of between UMLS concepts.
2)  For all of the available types, check out the type system UML:

From: giri vara prasad nambari [girinambari@gmail.com<mailto:girinambari@gmail.com>]
Sent: Friday, April 19, 2013 12:50 AM
To: dev@ctakes.apache.org<mailto:dev@ctakes.apache.org>; user
Subject: How to relate concept types?

Hi Team,

How are you?

1) While continuing with experiments I am stuck at relating concepts from annotated text ,
example, relating PROBLEM and TREATMENT concepts.

For example, while running the example text we have in ctakes user guide, we are getting
Hyperlipidemia as PROBLEM
Pain (Knee)  also as PROBLEM

Now, I am struggling to figure out how to associate ASPRIN to KNEE PAIN? while extracting
Features. Any other annotators (or) AE available for this purpose?

Any inputs would be really helpful.

2) Is there any documentation which lists all possible CONCEPT TYPE

Thanks for your time and help.

Thank you,

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