Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 1 Descriptive statistics of RMSE for ML

From: Machine learning procedures for predictor variable selection for schoolwork-related anxiety: evidence from PISA 2015 mathematics, reading, and science assessments

Method	Min	Q1	Median	Mean	Q3	Max	SD
LASSO	0.825	0.857	0.867	0.866	0.875	0.898	0.014
Enet	0.825	0.857	0.867	0.866	0.876	0.898	0.014
RF	0.837	0.871	0.882	0.881	0.892	0.914	0.014

RF, random forest; Q1, quartile 1; Q3, quartile 3

Back to article page