Research On Data Infringement Tracking Problem Based On Numerical Information Extraction Technology

With the application of big data in various fields,the value of data has become increasingly evident and has become a major productivity in today's society.The rise of data trading platforms promoted by the demand for data by enterprises and organizations.However,due to the complexity of data that is easy to copy,difficult to define,and difficult to trace,infringement problems frequently occur,which also hinders the normal circulation of data and the healthy development of the data transaction market.The current supervision and management system can no longer meet the needs of the development of data transactions,so establishing a safe,reliable,simple and efficient data infringement tracking program that fully protects the rights and interests of all parties in data transactions is the key to solving the dilemma of the data transaction market.This paper mainly solves the problem of data infringement tracking in the field of data governance:combined with the current situation of data right confirmation and the background of data circulation market,starting from the typical infringement scenarios and infringement behaviors,this paper analyzes and compares the shortcomings of existing infringement tracking technical solutions,and deconstructs the main requirements of data infringement tracking system;According to the needs of users,we use crawler technology to detect key websites,and crawl suspicious infringement information from the web pages;Secondly,the numerical information extraction technology is used to extract the numerical index;The index is compared with the data of "data product library" which has been registered in the infringement tracking system to find suspicious clues and prompt for manual inspection;If the infringement is found,the certificate shall be kept in time.The application of data infringement tracking system based on numerical extraction technology will effectively support the registration and authentication,transaction process management,and market supervision of data products in conventional and special transaction scenarios.The results show that the application of a data infringement tracking system based on numerical information extraction technology will effectively curb infringements in the data transaction market,improve the efficiency and effectiveness of data commodities in the transaction process,and be beneficial to the development of the entire data transaction market and the construction of market public services.There are certain guidance and reference significance.