Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
Japanese Patent JP2023121024
Kind Code:
A
Abstract:
To properly provide information on an object in which a plurality of users may be interested in common.SOLUTION: An information processing device comprises an estimation unit and a provision unit. The estimation unit estimates differences in recognition to a specific object among two or more users on the basis of differences between two or more users at the past point of time at which interests of the two or more users and the specific object were similar in an interest space in which each of a plurality of objects is indicated by a vector according to relevance to interests of a plurality of users and the vector is updated per prescribed period. The provision unit provides at least one user among the two or more users with information according to the differences in recognition estimated by the estimation unit.SELECTED DRAWING: Figure 1
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Inventors:
MORI TAKURO
OGAWA TOMOHIRO
OGAWA TOMOHIRO
Application Number:
JP2022024217A
Publication Date:
August 30, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
YAHOO JAPAN CORP
International Classes:
G06F16/9035; G06Q50/10
Attorney, Agent or Firm:
Sakai International Patent Office