Abstract Background Named Entity Recognition (NER) is a long-standing fundamental problem in various research fields of Natural Language Processing (NLP) and has been practiced in many application scenarios. However. the application results of NER methods in Chinese electronic medical records (EMRs) are not satisfactory. mainly due to the following two problems: (1) Existing methods d... https://www.alarecre.com/American-Flag-Color-Block-iPhone-14-Waterproof-Case-p12619/