材料数据挖掘与机器学习工具的集成与优化

董家源,杨小渝

Integration and Optimization of Material Data Mining and Machine Learning Tools

Dong Jiayuan,Yang Xiaoyu

表4 第3阶段筛选后特征与目标值之间的相关系数-案例1

Table 4 Correlation between the filtered features after the third stage and the target values-case 1

特征名称 与目标值的相关系数 mean wt CN_2 -0.1256 max packing efficiency.1 -0.1197 wt CN_6 -0.1859 mean row -0.0046 compound possible 0.4690 std_dev row 0.0136 bond #4 -0.0841 fraction electrons -0.1233 std_dev wt CN_1 0.3843 maximum GSmagmom 0.0050