Fecha de publicación: 12/07/2024 Fuente: Wipo "BigData" The invention particularly relates to an intellectual property classification method based on a big data technology. According to the intellectual property classification method based on the big data technology, enterprise intellectual property information is acquired through an API interface, a data access system is established, and an intellectual property underlying database is established; enterprise and intellectual property information is cleaned, meanwhile, unstructured data is subjected to structured analysis, and an intellectual property big data analysis and storage system is established; extracting characteristic indexes of enterprises and intellectual properties based on the cleaned intellectual property data, performing semantic analysis on the extracted characteristic indexes, and establishing an intellectual property label and classification system; and finally, outputting and displaying a result. And meanwhile, a financial institution is supported to screen related intellectual properties and corresponding enterprises according to the intellectual property labels. According to the intellectual property classification method based on the big data technology, deep mining and classification of enterprise intellectual property data are realized, and financial institutions can be helped to quickly lock related enterprises so as to support enterprise development.