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Title:
WATER LEVEL PREDICTION DEVICE, WATER LEVEL PREDICTION METHOD, AND WATER LEVEL PREDICTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/018534
Kind Code:
A1
Abstract:
In a water level prediction device (10), an acquisition unit (15a) acquires observed values for the quantity of precipitation in a prescribed location, and observed values for the water level of a river in said location. A training unit (15b) uses training to generate an NN1 (14a) that estimates changes in the water level of the river in the location using the observed values for the quantity of precipitation, and an NN2 (14b) that predicts the water level of the river in the location using the changes in the the water level estimated by the NN1 (14a) and the observed values of the water level of the river in the location.

Inventors:
KOMIYA KENJI (JP)
YOSHIDA KAZUHIRO (JP)
TAKAGI MASARU (JP)
Application Number:
PCT/JP2022/028080
Publication Date:
January 25, 2024
Filing Date:
July 19, 2022
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
E02B3/00; G06Q50/08; G08B31/00
Foreign References:
JPH0995917A1997-04-08
JP2020134300A2020-08-31
JP2022056223A2022-04-08
JP2021140536A2021-09-16
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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