Federated learning income distribution method and system

The invention discloses a federated learning income distribution method and system. The method comprises the following steps: evaluating the validity of the data contributed by each data provider inthe federation; measuring type parameters of federated learning participants; calculating pricing of the federated learning model, calculating payment for each data provider based on one or more of model income, data validity parameters and type parameters of the data providers, enabling participants to report the type parameters of the participants to the federated system, selecting an optimization target, and calculating the financing interest rate of the federated learning system. The invention aims to calculate how to effectively, reasonably and fairly allocate income generated by a federated learning model to each participant, so that federated learning is digitized, recordable and easy to adjust in practical application, and income and expenditure adjustment or product updating is facilitated. 本发明公开了联邦学习收入分配方