Optimal features’ generation for model
tumor, abortion
TUMOR, METASTASIS, LYMPH NODE METASTASIS
According to the clinical characteristics we collected, Cox models were established, respectively, and these evaluation indexes included age, number of live births, abortion, pathological grade, clinical stage, and lymph node metastasis. Two clinical characteristics (lymph nodes metastasis and tumor volume) were screened out by AUROC > 0.600 as the evaluation index (Fig. 