Title:
DESIGN AID DEVICE, DESIGN AID METHOD, AND DESIGN AID PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/230736
Kind Code:
A1
Abstract:
A design aid device according to an embodiment of the present invention is provided with: a data obtaining unit that obtains record data comprising a design parameter set and observation values of items of characteristics; a model constructing unit that constructs prediction models for predicting observation values in the form of probability distributions or the like on the basis of the design parameter set; a sampling unit that samples a prescribed number of points of an objective variable set with each of the prediction models; an evaluation-value calculating unit that calculates evaluation values for the individual sampling points by scalarizing vectors including, as elements thereof, the values of the individual objective variables included in the objective variable set; an acquisition-function evaluating unit that outputs an acquisition-function evaluation value on the basis of the distribution of the evaluation values for the individual sampling points; a design-parameter-set obtaining unit that obtains a design parameter set through optimization of the acquisition-function evaluation value; and an output unit that outputs a design-parameter-set candidate.
Inventors:
HANAOKA KYOHEI (JP)
Application Number:
PCT/JP2022/018312
Publication Date:
November 03, 2022
Filing Date:
April 20, 2022
Export Citation:
Assignee:
SHOWA DENKO MATERIALS CO LTD (JP)
International Classes:
G06N20/00; G06F30/20; G06F30/27; G06F111/06
Foreign References:
| JP2021038344A | 2021-03-11 | |||
| JP2020144799A | 2020-09-10 | |||
| JP2020030683A | 2020-02-27 | |||
| JP2020071827A | 2020-05-07 | |||
| JP2020052737A | 2020-04-02 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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