Community detection in signed networks by relaxing modularity optimization with orthogonal and nonnegative constraints
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DOI: 10.1007/s00521-019-04597-9
Abstract: Community detection in networks including singed edges is a primary challenge that has already attracted substantial attention. In this paper, we show that this task could be reformulated as a combinatorial optimization concerning the trace… read more here.
Keywords: community; nonnegative constraints; orthogonal nonnegative; signed networks ... See more keywords