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2 特征重组算法的性能比较

Table 2 Performance comparison of feature reconstruction algorithms

评价指标 对照组（不使用重组算法） 特征重组 RMSE 1.38 0.78 R2-Score 0.41 0.81 Pearson Coefficients 0.77 0.90 Spearman Coefficients 0.54 0.77