Risk tag management system and method for financial business

The invention relates to the technical field of financial data label management, in particular to a risk label management system and method for financial businesses, and the method comprises the steps: carrying out the mark management of risk labels for all risk users; respectively carrying out comparative analysis of risk label change among the risk users which are mutually reference objects, and capturing a feature change event; extracting all feature change events, and setting and adjusting the weight of the risk value corresponding to each risk control dimension in the process of calculating the comprehensive risk value based on the risk value proportion deviation condition presented by the risk users which are mutually reference objects in each feature change event on different risk control dimensions; predicting and evaluating the risk label change probability of each risk user; and risk control personnel are assisted to timely complete risk monitoring processing services for the remaining risk users wh