“…Detecting higher-order combinations of genetic variations is computationally challenging. For this reason, exhaustive search approaches have been limited to small SNP counts (up to few hundreds) (Nelson et al, 2001;Ritchie et al, 2001;Lou et al, 2007;Lehár et al, 2008;Hua et al, 2010;Fang et al, 2012) and greedy search algorithms have been limited to searching for small combinations of SNPs -mostly around 3 (Storey et al, 2005;Evans et al, 2006;Yosef et al, 2007;Varadan and Anastassiou, 2006;Varadan et al, 2006;Zhang and Liu, 2007;Herold et al, 2009;Tang et al, 2009;Jiang et al, 2009;Zhang et al, 2010;Wang et al, 2010b;Wan et al, 2010;Guo et al, 2014;Ding et al, 2015;Ayati and Koyutürk, 2016;Tuo et al, 2017). Multivariate regressionbased approaches have been used (Shi et al, 2008;Wu et al, 2009;Cho et al, 2010;Wang et al, 2011a;Rakitsch et al, 2012).…”