INFORMATION PROCESSING DEVICE, IMPORTANCE CALCULATION METHOD, AND PROGRAM

摘要

There is provided an information processing device including: a storage unit that has an attribute table storing attribute values given to a plurality of contents; and an importance calculation unit that calculates an importance to a specific attribute of content with respect to one or more attributes other than the specific attribute of content using attribute values stored in the attribute table, wherein the importance calculation unit calculates the importance using a decision table with the specific attribute as a decision attribute and the one or more attributes as condition attributes.