Interactive machine translation has been widely exploited to improve the translation by using interaction feedback from human users<cite> [Langlais et al., 2000</cite>; Simard et al., 2007; Barrachina et al., 2009; González-Rubio et al., 2013; Cheng et al., 2016] in statistic machine translation (SMT) [Yamada and Knight, 2001;<cite> Koehn et al., 2003</cite>; Chiang, 2007] .