Polymer raw material data analysis device and polymer raw material data analysis method

The described data analysis device and method enhance the accuracy of predicting polymer raw material properties by iteratively refining a learning model based on structural information, achieving precise property predictions.

JP7610095B2Active Publication Date: 2025-01-08THE YOKOHAMA RUBBER CO LTD
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Patent Information

Application Number
JP2020115785
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2020-07-03
Publication Date
2025-01-08
Estimated Expiration
2040-07-03

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Abstract

To provide a high polymer material data analysis device and a high polymer material data analysis method in which physical property information of a high polymer material is predicted with a high prediction accuracy based on structure information of the high polymer material.SOLUTION: A high polymer material data analysis method comprises the steps of: creating a learning model using dataset including structure information and characteristic information for each of plural kinds of the high polymer materials in which the structure information is used as an explanatory variable, and physical property information is used as an objective variable; repeatedly creating the learning model until an outcome of the learning model satisfies determination conditions; creating, from the learning model satisfying the determination conditions, a prediction model which predicts the physical property information from the structure information; and predicting the physical property information based on the structure information using the prediction model.SELECTED DRAWING: Figure 3
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Citation Information

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