Much attention has been devoted to refining thesaurus quality, improving informativeness and similarity measures<cite> (Lin, 1998</cite>; Curran and Moens, 2002; Ferret, 2010) , identifying and demoting bad neighbors (Ferret, 2013) , or using more relevant contexts (Broda et al., 2009; Biemann and Riedl, 2013) .