Survival Analysis, Machine Learning, Kaplan Meier, Gradient Boosting.
cases. Also, from the EDA, we selected the following features based on the importance of each one of them to the cancellation event: ‘qty_status_changes’ ‘operation_started’ ‘accommodation_type’ ‘destination_city’ ‘destination_country’ ‘qty_dailies’ ‘last_fill_to_cancel_days’ ‘time_to_cancel_days’