二分网络推荐算法与协同过滤算法的关系研究

摘要/Abstract

摘要： 文中介绍了协同过滤算法与二分网络推荐算法的原理,分析了协同过滤算法与二分网络推荐算法之间的内在关系,推导出协同过滤算法是二分网络推荐算法的一种特例,并证明了基于二分网络推荐算法的推荐结果优于协同过滤算法。将基于二分网络的推荐算法理论进一步系统化、统一化,以推动推荐算法的进一步发展。

关键词: 二分网络, 推荐算法, 协同过滤

Abstract: This paper introduced the basic principle of collaborative filtering algorithm and bipartite network recommendation algorithm,and proposed the general bipartite network recommendation algorithm.The internal relationship between the two algorithms was analyzed.The results show that collaborative filtering algorithm is a special case of the bipartite network recommendation algorithm,and bipartite network algorithm is proved to perforem better than collaborative recommendation algorithm.This research systematizes and unifies the bipartite recommendation algorithm theory and promotes the further development of recommendation algorithm.

Key words: Bipartite network, Collaborative filtering, Recommendation algorithm

中图分类号:

TP391

周波. 二分网络推荐算法与协同过滤算法的关系研究[J]. 计算机科学, 2019, 46(11A): 163-166. https://doi.org/

ZHOU Bo. Research on Relationship Between Bipartite Network Recommendation Algorithm and Collaborative Filtering Algorithm[J]. Computer Science, 2019, 46(11A): 163-166. https://doi.org/

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