“…Recently, higher-order patterns in networks have attracted much research interest because of their tremendous success in many real-world applications (Milo et al, 2002;Alon, 2007) including discovering data insights (Benson et al, 2016;Paranjape et al, 2017;Benson et al, 2018;Lambiotte et al, 2019;Do et al, 2020) and building scalable computing algorithms (Yin et al, 2017;Paranjape et al, 2017;Fu et al, 2020;Veldt et al, 2020). Previous works on higher-order structure prediction can be generally grouped into two categories, predicting multiple edges/subgraphs in graphs (Lahiri and Berger-Wolf, 2007;Meng et al, 2018;Nassar et al, 2020;Cotta et al, 2020) and predicting hyperedges in hypergraphs Benson et al, 2018;Yadati et al, 2020;Alsentzer et al, 2020). Subgraphs, e.g., cliques of nodes (Benson et al, 2016), could be used to describe higher-order patterns.…”