UNIT AND METHOD FOR PREDICTING HUMAN ASSESSMENT OF TRANSLATION QUALITY

摘要

PPROBLEM TO BE SOLVED: To provide a unit for stably predicting human assessment of machine translation quality. PSOLUTION: For stably predicting human assessments of machine translation quality, application module 32 includes: feature extraction module 76 for calculating a feature set 78 of translated text 74; binary classifiers 54 each for classifying translated text 74 into one of a predefined binary classes in accordance with selected features; a coding matrix 56 where each of the grades is associated with a row of classifying results of binary classifiers 54; and comparing module 84 for determining a grade of translated text 74 according to a distance between a binary vector 82 of binary decisions 80 by binary classifiers 54 and rows of coding matrix 56. PCOPYRIGHT: (C)2009,JPO&INPIT