Survival Analysis, Machine Learning, Kaplan Meier, Gradient Boosting.
our time to the event. From the curve below, it’s possible to notice that at least 60% of the orders survived after one year (365 days). The median survival time is 436 days, almost 1.2 years. Kaplan-Meier Curve for time_to_cancel_days. Following, we fitted and plotted KM curves considering the