Title:
ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/223533
Kind Code:
A1
Abstract:
An estimation device 100 according to the present invention comprises: a data selection means 121 for selecting, from first explanatory variable data prepared according to a preset prediction model and first objective variable data corresponding to the first explanatory variable data, first explanatory variable data and first objective variable data corresponding to the first explanatory variable data, on the basis of second explanatory variable data that is not associated with an objective variable; and a performance estimation means 122 for estimating the performance of a prediction model's prediction about the second explanatory variable data, on the basis of the comparison between prediction data obtained by inputting the first explanatory variable data selected according to the prediction model and the first objective variable data corresponding to the first explanatory variable data.
Inventors:
MATSUNO RYUTA (JP)
SAKAI TOMOYA (JP)
SAKUMA KEITA (JP)
KAMEDA YOSHIO (JP)
SAKAI TOMOYA (JP)
SAKUMA KEITA (JP)
KAMEDA YOSHIO (JP)
Application Number:
PCT/JP2022/020927
Publication Date:
November 23, 2023
Filing Date:
May 20, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06N20/00; G06F17/17
Domestic Patent References:
| WO2019229977A1 | 2019-12-05 |
Foreign References:
| JP2022034697A | 2022-03-04 | |||
| US20070260563A1 | 2007-11-08 |
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
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