Patent Number: 7,769,760

Title: Information processing apparatus, method and program thereof

Abstract: An information processing apparatus that has an identification unit for identifying categories to which contents belong among predetermined categories based on metadata indicating the details of the contents. The processing apparatus also includes a clustering unit for classifying a group of contents into clusters by performing clustering processing with respect to the group of contents belonging to the categories based on the metadata.

Inventors: Watanabe; Akihiro (Kanagawa, JP), Narahara; Tatsuya (Kanagawa, JP)

Assignee: Sony Corporation

International Classification: G06F 7/00 (20060101); G06F 17/30 (20060101)

Expiration Date: 8/03/12018