| 摘要 |
PROBLEM TO BE SOLVED: To shorten a period required to correspond to change, such as addition of a new word without decreasing the quality of statistical translation.SOLUTION: A learning model creation device includes an individual meta-information substitution part for substituting individual meta-information different in each term for a term corresponding to a different language included in a translation sentence being a pair of a sentence corresponding to a different language, a translation model creation part for creating a first translation model including a phrase pair being a pair of phrases of a different language constituting a translation sentence including the individual meta-information on the basis of the individual meta-information substituted by the individual meta-information substitution part, a translation model shaping part for creating a second translation model composed of a phrase pair satisfying a prescribed rule from the first translation model, and a meta-information integration part for generating a third translation model obtained by converting individual meta-information included in the phrase pair into integrated meta-information that does not specify an individual term as a learning model. |
