Multi-bank participated anti-money laundering discrimination method and related application equipment

The invention provides a multi-bank participated anti-money laundering discrimination method and related application equipment, which can be applied to the financial field, and the method comprises the steps: inputting obtained money access operation information of a target customer into a central privacy calculation data model, and obtaining a money laundering risk probability factor of the target customer; the central privacy computing data model is obtained by fusing and optimizing models uploaded by various bank databases; the model uploaded by each bank database is obtained by training the corresponding central privacy computing data model by using own data; when it is judged that the money laundering risk probability factor exceeds a preset threshold value, it is judged that the target customer has a money laundering operation risk; that is, according to the method, barriers among multiple bank systems can be broken, the privacy computing technology is utilized, encryption parameters among banks are exc