Search Results for author: Ali Reihanian

Found 3 papers, 0 papers with code

An Enhanced Multi-Objective Biogeography-Based Optimization for Overlapping Community Detection in Social Networks with Node Attributes

no code implementations6 Nov 2018 Ali Reihanian, Mohammad-Reza Feizi-Derakhshi, Hadi S. Aghdasi

In order to solve this problem, an evolutionary algorithm called MOBBO-OCD, which is based on multi-objective biogeography-based optimization (BBO), is proposed in this paper to automatically find overlapping communities in a social network with node attributes with synchronously considering the density of connections and the similarity of nodes' attributes in the network.

Community Detection

A new selection strategy for selective cluster ensemble based on Diversity and Independency

no code implementations9 Oct 2016 Muhammad Yousefnezhad, Ali Reihanian, Daoqiang Zhang, Behrouz Minaei-Bidgoli

In recent years, Diversity and Quality, which are two metrics in evaluation procedure, have been used for selecting basic clustering results in the cluster ensemble selection.

Clustering

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