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PARAPHRASE RELATIONSHIP SET ACQUISITION DEVICE, PARAPHRASE RELATIONSHIP SET ACQUISITION METHOD, AND PROGRAM
PARAPHRASE RELATIONSHIP SET ACQUISITION DEVICE, PARAPHRASE RELATIONSHIP SET ACQUISITION METHOD, AND PROGRAM
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机译：PARAPHRASE关系集获取设备，PARAPHRASE关系集获取方法和程序
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摘要
PROBLEM TO BE SOLVED: To acquire a paraphrase relationship set acquisition device acquiring a paraphrase relationship set, or a set of descriptions in a paraphrase relationship.SOLUTION: This paraphrase relationship set acquisition device includes: a topic linguistic expression storage unit 11 in which topic linguistic expression, or linguistic expression of a topic in the description, is stored; a pattern storage unit 12 in which predication patterns are stored for every predication function corresponding to the topic linguistic expression; an acquisition unit 14 acquiring a paraphrase relationship set, or the set of the descriptions having the same topic linguistic expression and the patterns corresponding to the same function in corpus; and an output unit 15 outputting the paraphrase relationship set acquired by the acquisition unit 14.
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