The invention provides a model training method, a medium,
electronic equipment and a program product, and relates to the technical field of
machine learning, and the method comprises the steps: sending a business model to a
client, enabling the
client to
train the business model according to the
business data of the
client, and obtaining a trained first business model, according to the method and the device, the first business model is acquired, the vector representation corresponding to the
business data is acquired from the first business model, the vector representation is returned to the
server side, the
server side trains the business model based on the vector representation, and the trained second business model is acquired, so that the
business data can be more effectively acquired on the premise of ensuring the privacy of the business data of the
client side. The training of the
service model of the
server is completed, so that the
service model of the server can better provide services to the outside, and the model structures of the service models, used for
federated learning, of the server and the client can be kept consistent, so that the
cognition of the server and the client on the service models is kept consistent, and the
service experience of the client is improved. Therefore, the online
service model of the server can have a better effect.