Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
Japanese Patent JP2023086434
Kind Code:
A
Abstract:
To perform flexible retrieval processing using a graph.SOLUTION: An information processing device includes an acquisition unit and a retrieval processing unit. The acquisition unit obtains: a group connection graph in which a plurality of groups into which a plurality of objects as data retrieval targets is classified, is connected by edges; and a retrieval query for the plurality of objects. The retrieval processing unit executes retrieval processing in which nearby objects corresponding to the retrieval query are extracted from the plurality of objects by searching the group connection graph using both a first retrieval range indicating a range for retrieval of the plurality of groups and a second retrieval range indicating a range for retrieval of the plurality of objects.SELECTED DRAWING: Figure 43
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Inventors:
IWASAKI MASAJIRO
Application Number:
JP2021200957A
Publication Date:
June 22, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
YAHOO JAPAN CORP
International Classes:
G06F16/28
Attorney, Agent or Firm:
Sakai International Patent Office
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