Data standardization processing method and device for medical big data

• Main Authors: ZHANG HUA, DING YINGFENG, XU HAIPENG, TANG HUA
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

According to the data standardization processing method and device for the medical big data provided by the invention, the characteristics of modern Chinese and medical terms are fully utilized, a data analysis method based on artificial intelligence big data is adopted, the statement is segmented by taking verbs as centers, and a specific medical big data dictionary is used for matching, so that the matching difficulty is reduced, and the matching efficiency is improved. The matching precision and speed are improved; according to the method, the statement is segmented into more than double words, and positive sequence matching and negative sequence matching of the medical big data dictionary are alternately performed, so that semantic fragmentation is avoided, and the matching precision and speed are improved; predicate matching of more than one character is carried out on the subject part and the object part in the statement, so that the semantic recognition precision is further improved; through the organi