Figure 3.

Decision tree classification of ROS and warm day melt events from the cleaned data

Decision tree classification model (STAR MethodsDecision tree classification) for the cleaned data and confusion matrix for the results of the model and test data illustrating the number of true positives (TP), true negatives (TN), false positives (FP), and false negatives (FN) of the predicted values against the actual values with true identifying ROS and false identifying warm day melt TWI. See STAR MethodsDecision tree classification and Decision tree classifier criteria for further detail.