METHOD AND APPARATUS FOR AUTOMATIC POST-EDITING BASED ON FACTORED LANGUAGE MODEL

摘要

PURPOSE: A translation error after-treatment correcting method and device using a factored language model are provided to proceed translation of high quality by recognizing and correcting automatically an error of the final translation sentence which a machine translation system translates. CONSTITUTION: A factored language model is constructed from a target word corpus(S202). A reliability value of a word is calculated on the basis on the factored language model about an error pattern of words shown in a translation sentence(S204). If a reliability value of the word is less than a threshold, the word is recognized as an error. A candidate corrected word about the error is generated(S208). A reliability value of the word about the candidate corrected word is calculated. A word which the reliability value of the word is the maximum value is selected as a corrected word(S210).