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Patent Searching and Data


Title:
ESTIMATING DEVICE, ESTIMATING METHOD, AND ESTIMATING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/029011
Kind Code:
A1
Abstract:
This estimating device is provided with an estimating unit which uses the results of learning, carried out in advance, of a relationship between an activity tensor representing an activity log in which an activity of a user is recorded, and an acceptability tensor representing an acceptability log in which the acceptability of a time change to the activity of the user is recorded, to estimate the acceptability tensor corresponding to the activity tensor representing an activity log for which a corresponding acceptability log does not exist.

Inventors:
KOJIMA MASAHIRO (JP)
TAKAHASHI MASAMI (JP)
KURASHIMA TAKESHI (JP)
MATSUBAYASHI TATSUSHI (JP)
TODA HIROYUKI (JP)
Application Number:
PCT/JP2019/031845
Publication Date:
February 18, 2021
Filing Date:
August 13, 2019
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G16H10/00
Foreign References:
JP2017059099A2017-03-23
JP2014241108A2014-12-25
JP2019191783A2019-10-31
Other References:
TAKEUCHI, KOH: "Autoregressive Tensor Factorization for Spatio-temporal Predictions", PROCEEDINGS OF THE 32ND NATIONAL CONFERENCE OF THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE DVD [ DVD -ROM, 5 June 2018 (2018-06-05), pages 1 - 4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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