Performance of methods used to optimize the probability of occurrence threshold.

Performance metrics included accuracy, sensitivity, specificity and Kappa. Note that the SES and MSS approaches resulted in the same threshold value (0.04).本数据集的性能评估指标包括准确率（accuracy）、灵敏度（sensitivity）、特异度（specificity）以及Kappa系数（Kappa）。需注意的是，SES与MSS两种方法得到的阈值完全一致，其值均为0.04。