Integrating Blockchain With Artificial Intelligence for Privacy-Preserving Recommender Systems

Data privacy is one of the intriguing problems in e-commerce site. For personal or business purposes, users have to disclose their private data to these e-commerce sites. Often such businesses use these highly sensitive data for computing artificial intelligence-driven analyses like recommendation generation without user consent. In the case of recommendation generation, data need to be analyzed at the business platforms. An automated personalization, based on artificial intelligence, on a list of products with respect to user interest is generated by a recommender system. However, the secure utilization of user data is absent in such systems. This paper proposes Private-Rec, a privacy-preserving platform for a recommendation system through the integration of artificial intelligence and blockchain. In Private-Rec, blockchain gives the…