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3 超参数优化算法的性能比较

Table 3 Performance comparison of hyperparameter optimization algorithms

评价指标 对照组 （默认参数） 超参数优化 RMSE 1.38 0.82 R2-Score 0.41 0.67 Pearson Coefficients 0.77 0.85 Spearman Coefficients 0.54 0.70