| 摘要 |
<p>PROBLEM TO BE SOLVED: To convert a sentence end expression in such a manner that a converted sentence has a desired character, without manual work cost.SOLUTION: A sentence end expression extraction section 21 extracts, from a sentence, sentence end expression information including a sentence end expression, a part of speech of the sentence end expression and a part of speech of a preceding morpheme. A conversion candidate selection section 31 selects a sentence end expression included in sentence end expression information having a part of speech of the sentence end expression and a part of speech of a preceding morpheme in the sentence end expression matched with sentence end expression information extracted from an input sentence of a conversion object as a conversion candidate from among sentence end expression information within a sentence end expression list 25 created from a sentence set 41 and a sentence set 42 with writer information. While referring to a sentence end expression which appears characteristically for each of attributes in a characteristic sentence end expression list 26 created from the sentence set 42 with writer information, an attribute imparting section 32 imparts an attribute to each of selected candidates. A conversion result output section 33 converts the sentence end expression of the input sentence into a conversion candidate of which the imparted attribute is matched with a writer attribute inputted as an attribute of a writer of a converted sentence.</p> |
