2020
Report  Open Access

Conformity: A Path-Aware Homophily Measure for Node-Attributed Networks

Rossetti G., Citraro S., Milli L.

Complex Networks  Feature-rich networks  Assortativity 

Unveil the homophilic/heterophilic behaviors that characterize the wiring patterns of complex networks is an important task in social network analysis, often approached studying the assortative mixing of node attributes. Recent works underlined that a global measure to quantify node homophily necessarily provides a partial, often deceiving, picture of the reality. Moving from such literature, in this work, we propose a novel measure, namely Conformity, designed to overcome such limitation by providing a node-centric quantification of assortative mixing patterns. Differently from the measures proposed so far, Conformity is designed to be path-aware, thus allowing for a more detailed evaluation of the impact that nodes at different degrees of separations have on the homophilic embeddedness of a target. Experimental analysis on synthetic and real data allowed us to observe that Conformity can unveil valuable insights from node-attributed graphs.

Source: ISTI Working Papers, 2020, 2020



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BibTeX entry
@techreport{oai:it.cnr:prodotti:439426,
	title = {Conformity: A Path-Aware Homophily Measure for Node-Attributed Networks},
	author = {Rossetti G. and Citraro S. and Milli L.},
	institution = {ISTI Working Papers, 2020, 2020},
	year = {2020}
}