| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To shape text data of a mail so that a further accurate sentence unit can be recognized even when a citation layer is disordered in the course of a plurality of exchanges of the mail. <P>SOLUTION: A document layer determination part 30 determines data length and citation layer of each line of the text data of the mail, and a same layer determination part 31 determines a character string of the same layer based on the data length and citation layer of each line determined by the document layer determination part 30. A document shaping part 32 connects lines determined to be in the same layer by the same layer determination part 31 to form a connected character string, and a sentence recognition processing part 33 identifies a sentence from the connected character string, and forms text data of the mail before the citation layer is disordered. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
