| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filtering system capable of shortening a selection processing time remarkably by applying cooperation filtering. Ž<P>SOLUTION: A data decomposing and analyzing part 100 decomposes "data" input by a user into "information elements" and extracts the "information elements". A data pair creating part 200 allocates "evaluation" for the "data" to the "information elements" decomposed from the "data" to generate a data pair comprising a "user", the "information elements" and the "evaluation". A cooperation filtering processing 300 performs cooperation filtering processing, and generates a data pair of a plurality of "recommended candidate users", "recommended candidate information elements" and "evaluation estimated values". A data converting part 400 calculates the total evaluation estimated value to the "data", and creates a recommended list by determining "recommendation data" and a "recommended user". Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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