... Student Research Workshop, pages 31–36,Uppsala, Sweden, 13 July 2010.c2010 Association for Computational LinguisticsUnsupervised Search for The Optimal Segmentation for Statistical Machine ... into ques-tion: For the particular language pair and trainingcorpus at hand, what is the optimal (level of) sub-word segmentation? Therefore, it is desirable tolearn the optimal segmentation ... Turkey{coskun,ahmetaa}@uekae.tubitak.gov.trAbstractWe tackle the previously unaddressedproblem of unsupervised determination of the optimal morphological segmentation for statistical machine translation (SMT)and propose a segmentation metric...