| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a web page evaluation device capable of preventing a web page prepared by copying another web page from being ranked relatively higher than the source web page in a retrieval service. <P>SOLUTION: A web page evaluation device 1 includes: a repetition means 20 for performing the processing of a similarity relation specification means 21, an editing date and time estimation means 22, and a copy relation determination means 23 for all the web pages stored in a content DB 100; and an evaluation index deduction means 32 for calculating the ratio occupied by a part determined as the part prepared by copying by the copy relation determination means 23 in an evaluation object web page and deducting the evaluation index of the evaluation object web page corresponding to the ratio. <P>COPYRIGHT: (C)2012,JPO&INPIT |
