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Search: "[ keyword: Recommender System ]" (12)

11. A Multimedia Recommender System Using User Playback Time

Hyeong-Joon Kwon, Dong-Keun Chung, Kwang-Seok Hong, Vol. 10, No. 1, pp. 111-122, Feb. 2009
Keywords: Recommender Systems, Association Rules, Personalization
12. The Effect of Data Sparsity on Prediction Accuracy in Recommender System

Sun-Ok Kim, Seok-Jun Lee, Vol. 8, No. 6, pp. 95-102, Dec. 2007
Keywords: Recommender System, Sparsity, Mean Absolute Error, Collaborative Filtering

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