Title:
PROCESSING SYSTEM, PROCESSING DEVICE, PROCESSING METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/026151
Kind Code:
A1
Abstract:
A processing system 101, wherein a first processing device 111: acquires first characteristics information each representing the characteristics of a plurality of users in a first environment; divides the plurality of users into a first cluster group by the acquired first characteristics information; and transfers, to a second processing device 121, belonging information each representing to which cluster of the first cluster group the plurality of users belong. The second processing device 121 acquires second characteristics information representing the characteristics of a plurality of users in a second environment, and divides the plurality of users into a second cluster group by the transferred belonging information and the acquired second characteristics information. In the present invention, irrespective of the fact that the second processing device 121 does not require using the first characteristics information that was collected in the first environment and the first processing device 111 does not require using the second characteristics information that was collected in the second environment, it is possible to increase the accuracy of dividing the users into cluster groups while keeping both characteristics information isolated from each other.
Inventors:
HIRATE YU (JP)
MIHARA HIROKI (JP)
MIHARA HIROKI (JP)
Application Number:
PCT/JP2017/027763
Publication Date:
February 07, 2019
Filing Date:
July 31, 2017
Export Citation:
Assignee:
RAKUTEN INC (JP)
International Classes:
G06F17/30
Foreign References:
| JP2016177485A | 2016-10-06 | |||
| JP2016038780A | 2016-03-22 | |||
| JP2001023047A | 2001-01-26 | |||
| JP2006092504A | 2006-04-06 | |||
| JPS5649756B2 | 1981-11-25 |
Other References:
See also references of EP 3486795A4
Attorney, Agent or Firm:
ISHII Yuichiro (JP)
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