TRANSLATION WORD SELECTING CONDITION EXTRACTION SYSTEM, TRANSLATION WORD SELECTING CONDITION EXTRACTION METHOD, AND TRANSLATION WORD SELECTING CONDITION EXTRACTION PROGRAM

摘要

A language structure pattern extraction means (82) extracts a language structure pattern from an original language corpus. A language structure pattern creation means (83) converts each word which appears in the language structure pattern of the original language extracted by the language structure pattern extraction means (82) to one or a plurality of corresponding destination languages stored in a parallel translation dictionary storage means (81), and creates a language structure pattern of the destination language in which converted words in the destination language are combined. A language structure pattern retrieval means (84) retrieves a language structure pattern of the destination language created by the language structure pattern creation means (83) from a destination language corpus containing a sentence which is not associated with a sentence contained in the original language corpus. A translation word selecting condition extraction means (85) extracts a translation word selecting condition from the language structure pattern retrieved by the language structure pattern retrieval means (84).