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Unifying Homophily and Heterophily Network Transformation via Motifs
[article]
2020
arXiv
pre-print
Higher-order proximity (HOP) is fundamental for most network embedding methods due to its significant effects on the quality of node embedding and performance on downstream network analysis tasks. Most existing HOP definitions are based on either homophily to place close and highly interconnected nodes tightly in embedding space or heterophily to place distant but structurally similar nodes together after embedding. In real-world networks, both can co-exist, and thus considering only one could
arXiv:2012.11400v2
fatcat:llwy5qsp6beuhf57d5gojadxbm