DATA PROCESSOR, DATA PROCESSING METHOD AND DATA PROCESSING PROGRAM BASED ON COMPLEX INFERENCE

摘要

PPROBLEM TO BE SOLVED: To provide a data processor that acquires knowledge in a complementary manner among a plurality of knowledge groups by the collation and inference of given data by collectively using a plurality of knowledge groups acquired from a vast amount of data. PSOLUTION: This data processor has a means for acquiring inference result information using a knowledge database based on a multidimensional fuzzy space; a means for extracting a condition part from a fuzzy data set included in each inference result information, to compose a conclusion part of the fuzzy data set with which the condition part coincides; a means for extracting the conclusion part to compose the condition part of the fuzzy data set with which the conclusion part coincides; a means for generating corresponding primary inference result group information from the composed conclusion part and condition part; a means for generating secondary inference result group information by deleting the fuzzy data set in which a vector element does not meet a prescribed constraint, from the primary inference result group information; and a means for generating tertiary inference result group information by deleting the fuzzy data set logically contradictory to the past inference result information. PCOPYRIGHT: (C)2004,JPO