A Novel K-NN Classification Algorithm for Privacy Preserving in Cloud Computing

We can only enjoy the full benefits of Cloud computing if we can address the privacy disclosure problem about individual or company. As large amounts of data which are stored in the cloud contain private information and are in non-aggregate format, sharing the data with third-party service providers in the cloud without strict restriction will cause great danger to data privacy. Although increased awareness of the privacy issues in the cloud, little work has been done in privacy-preserving data classification based cloud environment. To solve this problem, we explore a novel algorithm named PPKC (Privacy Preserving K-NN Classification) for mining data in the cloud without the disclosure of sensitive information.

並列關鍵字

Classification ； cloud computing ； privacy matching ； privacy preserving

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