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Social personalized ranking recommendation algorithm by trust

机译:信任的社会个性化排名推荐算法

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The problem with previous studies of social personalized ranking (SPR) algorithms is that they simply integrated the user's social network information into their model, without taking into account the transmission of social trust networks between users. To solve this problem, a new social personalized ranking recommendation algorithm (TrustSPR) based on ListRank algorithm and the newest TrustMF algorithm is proposed, which aims to improve the performance of personalized ranking recommendation algorithm. Experimental results on a real-world dataset showed that the TrustSPR algorithm outperformed state-of-the-art SPR approachs over different evaluation metrics, and that the TrustSPR algorithm possesses good expansibility.
机译:先前对社会个性化排名(SPR)算法的研究存在的问题是,它们只是将用户的社交网络信息集成到其模型中,而没有考虑用户之间的社交信任网络的传输。针对这一问题,提出了一种基于ListRank算法和最新TrustMF算法的社会化个性化排名推荐算法(TrustSPR),旨在提高个性化排名推荐算法的性能。在真实数据集上的实验结果表明,在不同的评估指标上,TrustSPR算法的性能优于最新的SPR方法,并且TrustSPR算法具有良好的可扩展性。

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