Federated learning method and device based on differential privacy and storage medium
A technology of differential privacy and learning methods, applied in the field of federated learning methods, devices and storage media based on differential privacy, can solve the problems of fixedness, loud noise, and inability to fully guarantee data privacy and security, so as to ensure privacy security and improve accuracy Effect
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[0083] The third embodiment provides a computer-readable storage medium, the computer-readable storage medium includes a stored computer program, wherein, when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method described in the first implementation. The federated learning method based on differential privacy described in the example, and achieve the same beneficial effect.
[0084] In summary, the embodiments of the present invention have the following beneficial effects:
[0085] By sending the preset first model parameters, including the privacy budget, to the user terminal, the user terminal can update the local deep learning model of the user terminal based on the differential privacy technology according to the first model parameters and return the second model parameters, and then pass Perform parameter averaging on the second model parameters uploaded by the client, and deliver the obtain...
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