Persona2vec: a flexible multi-role representations learning framework for graphs

نویسندگان

چکیده

Graph embedding techniques, which learn low-dimensional representations of a graph, are achieving state-of-the-art performance in many graph mining tasks. Most existing algorithms assign single vector to each node, implicitly assuming that representation is enough capture all characteristics the node. However, across domains, it common observe pervasively overlapping community structure, where most nodes belong multiple communities, playing different roles depending on contexts. Here, we propose persona2vec , framework efficiently learns based their structural Using link prediction-based evaluation, show our significantly faster than model while better performance.

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ژورنال

عنوان ژورنال: PeerJ

سال: 2021

ISSN: ['2167-8359']

DOI: https://doi.org/10.7717/peerj-cs.439