As mentioned in the introduction, our proposed solution to both tasks is to use an unsupervised morphological analyzer that can be built just from an unannotated corpus.
we have implemented an unsupervised morphological analyzer that outperforms Goldsmith's (2001) Linguistica and Creutz and Lagus's (2005) Morfessor for our English and Bengali datasets and compares favorably to the bestperforming morphological parsers in MorphoChallenge 2005 3 (see Dasgupta and Ng (2007)).