机器学习辅助高性能银合金电接触材料的快速发现

何兴群, 付华栋, 张洪涛, 方继恒, 谢明, 谢建新

Machine Learning Aided Rapid Discovery of High Perfor-mance Silver Alloy Electrical Contact Materials

HE Xingqun, FU Huadong, ZHANG Hongtao, FANG Jiheng, XIE Ming, XIE Jianxin

图2 银合金电接触材料导电率模型和硬度模型的合金因子线性相关性表现

Fig.2 Linear correlation performances of alloy factors for EC model (a) and hardness model (b) of silver alloy electrical contact material after linear correlation screening (The color bars in Figs.2a and b indicate the magnitude of the correlation coefficient values between the two features of electrical conductivity and hardness, respectively)