Anti-network tracking privacy protection method and system based on identity behavior confusion
A behavioral and identity technology, applied in the direction of network data retrieval, digital data protection, instruments, etc., can solve the difficulty of taking into account the user's requirements for the openness and security of network services, reduce the acquisition of user historical information, and cannot be applied to real scenarios and other issues to achieve the effect of balancing service loss and privacy protection, preventing in-depth attribute inference attacks, and reducing the average accuracy rate
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[0051] In order to make the purpose, solution and advantages of the present invention clearer, the present invention will be further described in detail by taking the experiment on the real data set as an example. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0052] Taking the MovieLens 1M dataset as an example, this paper describes the specific implementation steps to reduce the risk of users being attacked by inference of privacy attributes.
[0053] The MovieLens 1M dataset is a dataset of user ratings for movies, including 6,000 user privacy attributes (gender, age, occupation), 4,000 movie attributes (name, category), a total of one million ratings and rating time . In this example, the MovieLens 1M data set is preprocessed, and each user's rating of the movie is arranged in time, and the corresponding movie sequence is used as the sequence of items accessed by th...
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