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首页> 外文期刊>Expert systems: The international journal of knowledge engineering >A survey of clustering large probabilistic graphs: Techniques, evaluations, and applications
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A survey of clustering large probabilistic graphs: Techniques, evaluations, and applications

机译:A survey of clustering large probabilistic graphs: Techniques, evaluations, and applications

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摘要

Given the growth of uncertainty in the real world, analysing probabilistic graphs iscrucial. Clustering is one of the most fundamental methods of mining probabilisticgraphs to discover the hidden patterns in them. This survey examines an extensiveand organized analysis of the clustering techniques of large probabilistic graphs proposedin the literature. First, the definition of probabilistic graphs and modelling themare introduced. Second, the clustering of such graphs and their challenges, such asuncertainty of edges, high dimensions, and the impossibility of applying certain graphclustering techniques directly, are expressed. Then, a taxonomy of clusteringapproaches is discussed in two main categories: threshold-based and possibleworlds-based methods. The techniques presented in each category are explained andexamined. Here, these methods are evaluated on real datasets, and their performanceis compared with each other. Finally, the survey is summarized by describing some ofthe applications of probabilistic graph clustering and future research directions.

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