Title:
ANALYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/246178
Kind Code:
A1
Abstract:
This analysis device comprises: a relation establishing unit which establishes a relation between a product and an advertiser by the number of common users as a link on the basis of user purchase records of the product and user view records of an advertisement associated with the advertiser; and a clustering unit which clusters the product and the advertiser into a cluster on the basis of the relation between the product and the advertiser that has been established by the relation establishing unit, wherein the number of common users, for a product and an advertiser which are linked together, is the number of users who purchased the product and viewed an advertisement associated with the advertiser.
Inventors:
INOUE YOSHITAKA (JP)
SHINODA KENJI (JP)
HIROKAWA NORIAKI (JP)
KAWASAKI MANAMI (JP)
SHINODA KENJI (JP)
HIROKAWA NORIAKI (JP)
KAWASAKI MANAMI (JP)
Application Number:
PCT/JP2021/019033
Publication Date:
December 09, 2021
Filing Date:
May 19, 2021
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
G06Q30/02
Domestic Patent References:
| WO2016135784A1 | 2016-09-01 | |||
| WO2017158798A1 | 2017-09-21 |
Foreign References:
| JP2016006606A | 2016-01-14 |
Other References:
KAWASAKI MANAMI; HASUIKE TAKASHI: "A recommendation system by collaborative filtering including information and characteristics on users and items", 2017 IEEE SYMPOSIUM SERIES ON COMPUTATIONAL INTELLIGENCE (SSCI), IEEE, 27 November 2017 (2017-11-27), pages 1 - 8, XP033312524, DOI: 10.1109/SSCI.2017.8280983
IMAI, TAKUJI: "Sexy Technology", NIKKEI ROBOTICS, vol. 59, no. 9, 10 September 2019 (2019-09-10), pages 16 - 21, 22-24, 26-31, XP009532806
IMAI, TAKUJI: "Sexy Technology", NIKKEI ROBOTICS, vol. 59, no. 9, 10 September 2019 (2019-09-10), pages 16 - 21, 22-24, 26-31, XP009532806
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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