“…This modeling capability, as well as the ability to learn from experience, have given ANNs superiority over most traditional methods since there is no need for making assumptions about what the underlying rules that govern the problem in hand could be (Shahain et al 2008). Since the early 1990s, ANNs have been effectively applied to almost every problem in geotechnical engineering (Shahain et al 2008), including constitutive modeling (Najjar and Ali 1999;Penumadu and Zhao 1999); geo-material properties (Ozer et al 2008;Park and Kim 2010); bearing capacity of pile (Das and Basudhar 2006;Park and Cho 2010); slope stability (Zhao 2008;Cho 2009;Erzin and Cetin 2012, 2014, shallow foundations Erzin andGul 2012, 2013), and tunnels and underground openings (Shi 2000;Yoo and Kim 2007). The ANN approach was also found to be suitable in the field of liquefaction potential assessment by various researchers such as Goh (1994Goh ( , 1996Goh ( , 2002, , , Wang and Rahman (1999), Barai and Agarwal (2002), Baziar and Nilipour (2003), Neaupane and Achet (2004), Baziar and Ghorbani (2005), Das andBasudhar (2006), Young-Su andByung-Tak (2006), Hanna et al (2007a, b), Rao and Satyam (2007), Ramakrishnan et al (2008), Farrokhzad et al (2010), Pathak andDalvi (2011), Moradi et al (2011), Kumar et al (2012), Venkatesh et al (2013).…”