Fig. 3From: Basal gonadotropin levels combine with pelvic ultrasound and pituitary volume: a machine learning diagnostic model of idiopathic central precocious pubertyROC curves (A), plotted calibration curves (B) and DCA curves (C) for four machine learning classifiers in the validation setAbbreviations: LightGBM, light gradient boosting; XGBoost, eXtreme Gradient BoostingBack to article page