| 摘要 |
PROBLEM TO BE SOLVED: To provide a successive similar document retrieval apparatus, method and program, which has high convenience when retrieving documents in which prescribed document are similar in texts such as news, blog news and diaries of a social network which are daily produced in so large amounts. SOLUTION: The successive similar document retrieval apparatus has: a successive similar document retrieval means for successively retrieving similar documents; and an updating means for updating retrieved results retrieved by the successive similar document retrieval means. COPYRIGHT: (C)2011,JPO&INPIT |
