“…In music recommendation problem (Theodoridis, Kotropoulos & Panagakis, 2013;Bu et al, 2010), a user and the music he/she listened along with the music lists compose a hyperedge. Similar problems, such as movie recommendation, interest recommendation (Yao et al, 2016), news recommendation (Liu & Dolan, 2010;Li & Li, 2013), image retrieval (Huang et al, 2010;Yu, Tao & Wang, 2012), user rating (Suo et al, 2015), scientific ranking (Liang & Jiang, 2016), can be solved based on the hypergraph framework. Experiments show hypergraph methods are powerful and efficient to model multi-relationship systems.…”