BGRU-Attention-CRF-based Bio-NER intelligent medical triage system

• Main Author: WU JUNHONG
• Format: Patent
• Language: Chinese; English
• Published: 09.12.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a BGRU-Attention-CRF-based Bio-NER intelligent medical triage system, relates to the technical field of intelligent medical treatment, and comprises an intelligent medical triage system and an algorithm based on BGRU-Attention-CRF. The intelligent medical triage system comprises a user module and a remote service module. The method further comprises the following steps: step 201, storing and collecting complaint information and electronic medical records of past patients in a cloud database, performing data preprocessing, and manually marking medical naming identification types as an original training set; 202, preprocessing the data, and dividing original training data into a training set, a verification set and a test set according to a proportion; step 203, a BGRU-Attention-CRF neural network is constructed, and the BGRU-Attention-CRF neural network is used for named entity recognition; 204, the named entities are transmitted into a department matching module, text similarity calcul