Metacosm scene-oriented data privacy protection method and system, and storage medium
A data privacy and scene technology, applied in digital data protection, machine learning, instruments, etc., can solve problems such as large communication overhead and storage overhead, privacy data privacy leakage, data abuse, etc.
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Embodiment 1
[0075] like figure 1 As shown in the figure, a data privacy protection method oriented to a metaverse scenario, the method includes the following steps:
[0076] The data is divided into two parts according to the data type and privacy protection requirements. The non-private data is directly uploaded to the data storage module in the virtual world and used as the first local private data set to train the first local model; while the private data with sensitive information is stored locally , as the second local private dataset to train the second local model;
[0077] Build a Metaverse cross-chain federated machine learning framework with privacy protection, the Metaverse cross-chain federated machine learning framework includes a task issuer for storing a global model, and a first local model for training a first local model through a first local private data set the first client, the second client for training the second local model through the second local private data se...
Embodiment 2
[0135] A computer device, comprising a memory, a processor, and a computer program stored on the memory and running on the processor, when the processor executes the computer program, the data privacy protection method for a metaverse scene is realized. step:
[0136] The data is divided into two parts according to the data type and privacy protection requirements. The non-private data is directly uploaded to the data storage module in the virtual world as the first local private data set to train the first local model; while the private data with sensitive information is stored locally , as the second local private dataset to train the second local model;
[0137] Constructing a Metaverse cross-chain federated machine learning framework with privacy protection, the Metaverse cross-chain federated machine learning framework includes a task publisher for storing a global model, and a first local model for training a first local model through a first local private data set the ...
Embodiment 3
[0141] A computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of implementing a metaverse scene-oriented data privacy protection method:
[0142] The data is divided into two parts according to the data type and privacy protection requirements. The non-private data is directly uploaded to the data storage module in the virtual world as the first local private data set to train the first local model; while the private data with sensitive information is stored locally , as the second local private dataset to train the second local model;
[0143] Constructing a Metaverse cross-chain federated machine learning framework with privacy protection, the Metaverse cross-chain federated machine learning framework includes a task publisher for storing a global model, and a first local model for training a first local model through a first local private data set the first client, the second client for t...
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