| 摘要 |
<P>PROBLEM TO BE SOLVED: To accurately associate related pieces of information with one another. <P>SOLUTION: This information association system comprises a keyword importance determining means for extracting a keyword on the basis of an operation history and determining a degree of importance of the extracted keyword, an access information importance determining means for extracting the accessed information on the basis of the operation history and determining a degree of importance of the extracted accessed information, a specifying means for specifying the information including the keyword from the information extracted and accessed by the accessed information importance determining means, and an associating means for associating the information including the keyword specified by the specifying means on the basis of the degree of importance of the keyword determined by the keyword importance determining means, and the degree of importance of the accessed information determined by the accessed information importance determining means. <P>COPYRIGHT: (C)2009,JPO&INPIT |
