INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

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United States of America Patent

SERIAL NO

15615960

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to provide an information processing apparatus capable of selecting a variety of contents associated with a specified article. The information processing apparatus according to the present invention is characterized to calculate a first word feature value indicative of the appearance frequency of each word in a specified document, calculate a second word feature value indicative of the appearance frequency of a word in the description of a commercial product, calculate a degree of similarity between the specified document and the commercial product based on the first word feature value of the specified document and the second word feature value of the commercial product, select a first commercial product associated with the specified document based on the degree of similarity, and select a second commercial product associated with the specified document based on diversity calculated from the second word feature value of the selected first commercial product and the second word feature value of each of the unselected commercial products, and the degree of similarity.

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Patent Owner(s)

Patent OwnerAddress
NEC PERSONAL COMPUTERS LTDSHINAGAWA-KU TOKYO 141-0032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakaji, Hiroshi Tokyo, JP 5 21

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