A Comparison of Different Rating Based Collaborative Filtering Algorithms
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- Lousame F.P., Sánchez E. (2008) A Comparison of Different Rating Based Collaborative Filtering Algorithms. In: Lovrek I., Howlett R.J., Jain L.C. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2008. Lecture Notes in Computer Science, vol 5178. Springer, Berlin, Heidelberg
In this paper we present a preliminary work in which different rating based collaborative filtering algorithms are compared in terms of scalability and recommendation quality. Algorithms are tested using a reference database and results show that the selection of one or other algorithm depends on two factors: the scalability of the algorithms and the recommendation quality.
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