Johnsd11 commented on issue #56: URL: https://github.com/apache/ctakes/issues/56#issuecomment-2835960043
Out of the box, cTakes would get you part of the way there, but would require several types of customization to meet your requirements. All of these are the kind of customizations that most of us have had to do, so there's nothing new here, but they are not trivial. As I see it they fall into these categories. 1. getting familiar with the cTakes Application, pipeline, annotator and vocabulary ecosystem 2. choosing a vocabulary subset that gives the best coverage of the terms you are looking for 3. adding one or more custom dictionaries to add terms & synonyms that are not present - 4. maybe employing the anatomical site annotator in your pipeline 5. deciding how to harvest and structure the data you extract from the CAS object which all the annotators target 6. decide how to deploy the application (standalone?, webservices host? multi-instance? ). Many considerations go into this and greatly affect ability to scale. There is more than one architectural solution that will work and allow you to get to your "fully automated" goal, but you will need to implement that yourself. A hint about highlighting the text - all annotations carry text offsets so with these you can write code (usually JS and CSS) to do your highlighting. native cTakes does not have any graphical display functionality. Another hint learned from experience. If you have many large texts (say, 20kb and above with lots of potential terms to discover), you can achieve much better throughput by breaking these into smaller chunks at sentence boundaries and tweaking offsets accordingly as you reassemble the chunks. The memory requirements grow rapidly with the size of the note. In summary, a strong developer background is a good starting point. To that you'd want to add medical informatics, and experience with scalable architectures. cTakes is a great kernel to your system but be prepared to dive deep. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
