自我监督预训练方法比较：基于胸部射线图像的疾病风险预测

Jun, 2023

A Comparison of Self-Supervised Pretraining Approaches for Predicting Disease Risk from Chest Radiograph Images

Yanru Chen, Michael T Lu, Vineet K Raghu

TL;DR本文针对医疗影像任务，通过对自我监督和半监督学习等多种方式进行比较，研究发现半监督自编码器在预测胸部X光成像下的死亡风险方面具有更好的性能。

Abstract

deep learning is the state-of-the-art for medical imaging tasks, but requires large, labeled datasets. For risk prediction, large datasets