This manuscript proposed differential privacy method to protect user privacy information in online targeting advertising According to the expression this manuscript mainly focus on differential privac

Revised Manuscript:

This manuscript proposes a differential privacy method to protect user privacy information in online targeted advertising. However, there are several issues that need to be addressed before it can be considered for publication in a high-level journal.

Firstly, the manuscript's punctuation symbols are not used correctly, which can make it difficult for readers to understand the text. Secondly, the abstract does not effectively reflect the manuscript's main conception, and it should be modified accordingly. Thirdly, the manuscript spends a lot of space on describing background knowledge, which can obscure the value of the proposed method. Therefore, it is suggested that the manuscript remove unnecessary background information.

Fourthly, the manuscript needs to provide a clear and detailed explanation of how differential privacy protects user privacy. It should also include a necessary pseudo-code analysis to illustrate the proposed method.

Fifthly, a formal security analysis should be conducted to demonstrate the level of privacy protection provided by the proposed method. Sixthly, comparative experiments should be conducted to demonstrate the advantages of the proposed method.

Seventhly, the manuscript should set up experiments to demonstrate the privacy protection provided by the proposed method. Finally, the manuscript should include more recent references to provide up-to-date information on the topic.

In conclusion, the proposed differential privacy method can be a significant contribution to protecting user privacy in online targeted advertising. However, the manuscript needs to address the issues mentioned above to be considered for publication in a high-level journal