Table 1 SC-CO2 density estimation by ML models.

From: Optimization of drug solubility inside the supercritical CO2 system via numerical simulation based on artificial intelligence approach

Model

R-squared Score

RMSE

Max Error

PR

0.992

12.203

20.803

XGB

0.927

28.623

60.604

LASSO

0.819

40.774

97.099