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2020 IEEE 5th International Conference on Cloud Computing and Big Data Analytics (ICCCBDA)
In location-based social networks (LBSNs), personalized point-of-interest (POI) recommendation helps users mine their interests and find new locations conveniently and quickly. It is one of the most important services to improve users' quality of life and travel. Most POI recommendation systems devoted to improve accuracy, however in recent years, diversity of POI recommendations, such as categorical and geographical diversity, receives much attention because a single type of POIs easily causesdoi:10.1109/icccbda49378.2020.9095741 fatcat:ywkmtxpotfcbdnqpkvo7sidra4