Calculation methods, product manufacturing methods, product management methods, calculation devices, product manufacturing equipment, measurement methods, measurement systems, measurement devices, training data creation methods, model generation methods, programs and storage media
JP7899874B2Active Publication Date: 2026-08-04JFE STEEL CORP
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- JFE STEEL CORP
- Filing Date
- 2023-09-21
- Publication Date
- 2026-08-04
AI Technical Summary
Benefits of technology
【0035】 本開示の一実施形態に係る演算方法、製品の製造方法、製品の管理方法、演算装置、製品の製造設備、計測方法、計測システム、計測装置、教師データの作成方法、教師データ、モデルの生成方法、プログラム及び記憶媒体によれば、予め定められた入力値群から選択された1つ又は複数の入力値と機械学習モデルによる特徴量の算出と並行して、適用された機械学習モデルが当該入力値群から予め定められた入力値に適切か否かを算出することができる。
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Abstract
This calculation method is used for manufacturing or using a product, and comprises: a step (S2) for calculating a feature amount by using one or more input values selected from a predetermined input value group and one or more first models; and a step (S3) for calculating a deviation amount which is a deviation from each of the first models with respect to the predetermined input value from the input value group, by using one or more input values selected from the input value group and one or more second models. The second models and the first models are machine learning models generated by using one or more teacher data items each selected from a predetermined teacher data group.
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