Paper: Hindi-to-Urdu Machine Translation through Transliteration

ACL ID P10-1048
Title Hindi-to-Urdu Machine Translation through Transliteration
Venue Annual Meeting of the Association of Computational Linguistics
Session Main Conference
Year 2010
Authors

We present a novel approach to integrate transliteration into Hindi-to-Urdu statisti- cal machine translation. We propose two probabilistic models, based on conditional and joint probability formulations, that are novel solutions to the problem. Our mod- els consider both transliteration and trans- lation when translating a particular Hindi word given the context whereas in pre- vious work transliteration is only used for translating OOV (out-of-vocabulary) words. We use transliteration as a tool for disambiguation of Hindi homonyms which can be both translated or translit- erated or transliterated differently based on different contexts. We obtain final BLEU scores of 19.35 (conditional prob- ability model) and 19.00 (joint probability model) as compared to 14.30 for a base- line phrase-b...