Fig. 1.
Comparison of gradient boosting accuracy with no feature selection (blue) and using four different feature selection methods (other colors). Confidence bands denote 1 standard error for the mean accuracy over a 5-fold cross validation.
Comparison of gradient boosting accuracy with no feature selection (blue) and using four different feature selection methods (other colors). Confidence bands denote 1 standard error for the mean accuracy over a 5-fold cross validation.