Information Processing Device, Method of Evaluating Degree of Association, and Program

摘要

There is provided an information processing device including: a storage unit that stores information element data defining a plurality of information elements; an information acquisition unit that acquires an information set having a referential relationship with each other from an information source accessible through a communication network; a classification unit that classifies information included in the information set acquired by the information acquisition unit into information of a first class corresponding to an information element defined by the information element data and information of a second class other than the information of the first class; and an evaluation unit that evaluates a degree of association between information elements respectively corresponding to two or more information of the first class based on a referential relationship between the information of the first class and the information of the second class in the information set.