| 摘要 |
PROBLEM TO BE SOLVED: To flexibly evaluate importance levels about various combinations between attributes from attributes of contents. SOLUTION: The information processing apparatus includes: a memory holding an attribute table storing an attribute value imparted to each content about the plurality of contents; and an importance level calculation unit calculating the importance levels of other one or more attributes to a prescribed attribute of the content by use of the attribute values stored in the attribute table. The importance level calculation unit calculates the importance level by use of a determination table wherein the prescribed attribute is set as a determination attribute and wherein the one or more attributes are set as condition attributes. COPYRIGHT: (C)2011,JPO&INPIT
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