The cascade integration model based on machine learning to predict gestational diabetes

Abstract

Abstract Machine learning has significant superiority in disease prediction and auxiliary clinical decisions due to its powerful data analysis and exploration capabilities. Making accurate predictions about gestational diabetes mellitus (GDM) with clinical data is not always an easy task. In previous work, GDM was predicted using machine learning models and integrated learning models such as Stacking. This work improves on previous work by developing a new integrated learning model building approach for better exploiting the benefits of machine learning models. Initially, the clinical data set is normalized. Then, according to the principle of removing the redundant features of each machine learning model, the first nine high-importance features of the five single models are filtered respectively. Finally, the GDM Cascade integration prediction model is constructed and compared with the Blending model and Stacking model, it is obvious that the proposed model construction method has superior performance and the AUC value reaches 0.9536.