MLR_cfs	Multiple Linear regression on correlation based features selected
SVM_cfs	Support Vector Machine on correlation based features selected
GBM	Gradient Boosting Model
RF	Random Forest: tR- Retention Time
CFS	Correlation based feature Selection
RFE	Recursive Feature Elimination
AD	Applicability Domain
RMSE	Root mean Squared Error
CV	Cross Validation
R2	Coefficient of Correlation
LC	Liquid Chromatography