Title:
TEACHER DATA CREATING METHOD, APPARATUS, AND COMPUTER PROGRAM FOR PREDICTING CHEMICAL COMPOSITIONS
Document Type and Number:
Japanese Patent JP2022080491
Kind Code:
A
Abstract:
To provide a method for suppressing a number of 0 values contained in teacher data for predicting chemical compositions.SOLUTION: A teacher data creating method comprises: a step of totaling up a number of used times raw materials have been used in a dataset of a plurality of chemical compositions, wherein the dataset includes identification names of the plurality of chemical compositions, characteristic value information indicating a characteristic value of each of the plurality of chemical compositions, and raw material information about the raw materials constituting each of the plurality of chemical compositions; a step of ranking the raw materials based on the total number of used times; a step of identifying a predetermined number of the raw materials from the ranked raw materials; and a step of creating teacher data for machine learning by correlating the identified raw materials with the characteristic value information.SELECTED DRAWING: Figure 1
Inventors:
OBUCHI KIICHI
Application Number:
JP2020191597A
Publication Date:
May 30, 2022
Filing Date:
November 18, 2020
Export Citation:
Assignee:
DOW TORAY CO LTD
International Classes:
G06Q90/00; C08K3/00; C08L83/04; G06F30/10; G06F30/27; G06N3/08; G06N20/00
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe
Previous Patent: JPWO2022080490
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