Pre-diagnosis and triage technical method based on knowledge graph

• Main Authors: ZHANG DAN, FAN HAIDONG, YE KAI, GAO QIN, LU KAI, LU BINGQING, DING CHUAN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; 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

The invention relates to the technical field of information processing, in particular to a pre-diagnosis and triage technical method based on a knowledge graph, which comprises the following steps of: inputting a chief complaint and an existing medical history text before triage into a system in advance, obtaining structuralization by taking a long text as a main part and by automatically selecting a keyword of the chief complaint or a symptom, inputting data through a structured model API (Application Program Interface), the method comprises the following steps of: obtaining a mapping knowledge domain, performing structured processing on the mapping knowledge domain, then extracting response entities, relationships and attributes, completing organized data, and performing corresponding retrieval and query on the entities, the relationships and the attributes formed by the data in the mapping knowledge domain; according to the method, a relation mode between a room entity and symptoms, chief complaint and dis