2018
DOI: 10.1007/s13042-017-0778-1
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Friend recommendation in social networks based on multi-source information fusion

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Cited by 40 publications
(24 citation statements)
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References 58 publications
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“…This algorithm performs better than other recommendation algorithms that do not use such information. Heterogeneous information network recommendations with different architectures have the following applications: for meta-structures, they are used for citation recommendations [12]; for meta-paths, they are used for e-commerce recommendations [13] and Top-N recommendations [14]. The embedding algorithms based on meta-structures and metapaths have been applied in different fields; however, there remain some shortcomings, such as the accuracy of the recommendation results not being high and the ability of knowledge expression between nodes.…”
Section: Related Workmentioning
confidence: 99%
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“…This algorithm performs better than other recommendation algorithms that do not use such information. Heterogeneous information network recommendations with different architectures have the following applications: for meta-structures, they are used for citation recommendations [12]; for meta-paths, they are used for e-commerce recommendations [13] and Top-N recommendations [14]. The embedding algorithms based on meta-structures and metapaths have been applied in different fields; however, there remain some shortcomings, such as the accuracy of the recommendation results not being high and the ability of knowledge expression between nodes.…”
Section: Related Workmentioning
confidence: 99%
“…Since the rating prediction task is only concerned with the user and the item, it only needs to learn the embedding vectors of the user and the item. Therefore, after mapping the fusion functions, the vectors of users and items of different meta-paths can be integrated to get the final embedded vectors of users and items, which can be expressed by the following two equations, where e u (U) and e i (I) are the final vectors of user u and item i, respectively, as shown in Equations (13) and (14).…”
Section: Personalized Nonlinear Fusion Functionmentioning
confidence: 99%
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“…Cheng et al proposed a friend recommendation framework in social networks, where multiple sources have been integrated, including personal features, network structure features and social features. The framework is based on D-S evidence theory, which embodies the minimal conflicts among evidences [20].…”
Section: Related Workmentioning
confidence: 99%
“…Zhao et al 32 adopted the D‐S evidence theory method combined with the credibility of multisource data to improve the alarm recognition rate of the security situation assessment model. Cheng et al 33 proposed a recommendation framework based on the improved D‐S evidence theory that integrates multiple information sources and minimizes the conflicts among the evidence. Wang et al 34 combined the particle swarm optimization algorithm and evidence theory, where the particle swarm optimization algorithm was used to obtain the index weight of multiple evidence and the simplified alarm as evidence fusion.…”
Section: Introductionmentioning
confidence: 99%