Alloy data sample set construction method and apparatus, and electronic device

• Main Authors: JIANG HAITAO, SUN BAODE, ZHANG JIAO, DAI YONGBING, JUAN YONGFEI, NIU GUOSHUAI, YANG JIAN
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS

The invention provides an alloy data sample set construction method and apparatus, and an electronic device. The method comprises the steps of obtaining an initial alloy data sample set; samples in the initial alloy data sample set comprise alloy preparation strategies and alloy performance corresponding to the alloy preparation strategies; wherein the alloy preparation strategy comprises alloy element content and heat treatment parameters; performing data cleaning on samples in the initial alloy data sample set to obtain a first intermediate data sample set; performing feature screening and feature adding on samples in the first intermediate data sample set to obtain a second intermediate data sample set; and performing feature standardization processing on samples in the second intermediate data sample set to obtain a target alloy data sample set corresponding to the initial alloy data sample set. According to the method, the construction requirement of the multi-dimensional characteristic alloy model can b