Hi Guergana, Thanks a lot for the clarification! The article is really helpful.
On Mon, Aug 14, 2017 at 1:56 PM, Savova, Guergana < [email protected]> wrote: > Hi Liam, > > > > associatedSignSymptom has not been implemented yet. > > > > More details of the relation extraction module are in > https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3994852/ > > I hope this helps you. > > > > Kindest regards, > > --Guergana > > > > Guergana Savova, PhD, FACMI > Associate Professor > PI Natural Language Processing Lab > Boston Children's Hospital and Harvard Medical School > 300 Longwood Avenue > Mailstop: BCH3092 > Enders 144.1 > Boston, MA 02115 > Tel: (617) 919-2972 > Fax: (617) 730-0817 > [email protected] > Harvard Scholar: http://scholar.harvard.edu/guergana_k_savova/biocv > > http://ctakes.apache.org > > http://thyme.healthnlp.org > > http://cancer.healthnlp.org > > http://share.healthnlp.org > > http://center.healthnlp.org > > > > > > *From:* Liam Bui [mailto:[email protected]] > *Sent:* Monday, August 14, 2017 4:51 PM > *To:* [email protected] > *Subject:* Re: Extract relation among entities in cTAKES [EXTERNAL] > > > > After experimenting with cTAKES RelationExtraction, I managed to get it > working. It turns out I need to specify the model file: > > builder.add( > AnalysisEngineFactory.*createEngineDescription*(LocationOfRelationExtractorAnnotator.*class*, > *"classifierJarPath"*, > *"/org/apache/ctakes/relationextractor/models/location_of/model.jar"*) ); > > > > With that, I manged to extract "bodyLocation" for each Identified > Annotation. > > How about "associatedSignSymptom"? I couldn't find any AnalysisEngine that > would outputs this attribute. > > > > Thanks. > > > > On Mon, Aug 14, 2017 at 11:28 AM, Liam Bui <[email protected]> wrote: > > Hi, > > > > I want to extract relation among entities using cTAKES, eg. procedure is > carried on which anatomicalSite, SignSymptom occurs on which anatomicalSite > and is part of which DiseaseDisorder. > > > > Based on cTAKES sourcecode, it seems these classes (DiseaseDisroder, > Procedure, etc do support such relation through several attributes > bodySite, associatedSignSymptom, etc). However, I do not know which cTAKES > component or analysis engine that I should use to get these info. > > > > I also notice there is cTAKES Relation Extraction component, but I have no > idea how to get it running. > > > > Does anyone happen to have insight on these topics? Thank you! > > > > -- > > Regards, > > Liam Bui > > ☎ (604) 352-1568 | ✉ [email protected] > > > > > -- Regards, Liam Bui ☎ (604) 352-1568 | ✉ [email protected]
