Question
Entity extraction models
Hi Team,
We have a requirement to do entity extraction based on the veterinary clinical medicine notes entered by a doctor. But currently the entities are restricted to the predefined categories like Data, Date, Location, Organization, Person, and Product. Is there any way to create custom entity extraction models and upload into pega? What is the process to do this? Thanks in advance.
Version: Pega 7.3.1
Regards,
Nizam
Pegasystems Inc.
NL
Hi Nizam,
Yes you can, if you have historical data you can use machine learning. Other methods are by using a RUTA script (often used for entity extraction) or using keywords.
For a 7.3 article on this, see:
https://community.pega.com/knowledgebase/articles/creating-entity-extraction-rules-text-analytics
Creating entity extraction was added in 7.4 to the Analytics Center:
https://community.pega.com/knowledgebase/articles/enhancements-analytics-center
With the advent of the Prediction Studio in 8.1, this has become even easier, see more links below,
Ivar
https://community.pega.com/knowledgebase/articles/build-machine-learning-models-prediction-studio
https://community.pega.com/knowledgebase/articles/best-practices-creating-extraction-models
Updated: 6 Feb 2020 12:56 EST
bank of america
US
Thank you Ivar_Siccama !