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Communication Dans Un Congrès Année : 2016

An Evidential Method for Multi-relational Link Prediction in Uncertain Social Networks

Résumé

Link prediction is the problem of determining future or missing associations between social entities. Most of the methods have focused on social networks under a certain framework neglecting some of the inherent properties of data from real applications. These latter are usually noisy, missing or partially observed. Therefore, uncertainty is an important feature to be taken into account. In this paper, proposals for handling the problem of missing link prediction while being attentive to uncertainty are presented along with a technique for uncertain social networks generation. Uncertainty is not only handled in the graph model but also in the method itself using the assets of the belief function theory as a general framework for reasoning under uncertainty. The approach combines sampling techniques and information fusion and returns good results in real-life settings.
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Dates et versions

hal-03649479 , version 1 (22-04-2022)

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Citer

Sabrine Mallek, Imen Boukhris, Zied Elouedi, Eric Lefevre. An Evidential Method for Multi-relational Link Prediction in Uncertain Social Networks. International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making, IUKM'2016, Dec 2016, Da Nang, Vietnam. pp.280-292, ⟨10.1007/978-3-319-49046-5_24⟩. ⟨hal-03649479⟩

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