Prediction of immune checkpoint inhibition with immune oncology-related gene expression in gastrointestinal cancer using a machine learning classifier ====================================================================================================================================================== * Zhihao Lu * Huan Chen * Xi Jiao * Wei Zhou * Wenbo Han * Shuang Li * Chang Liu * Jifang Gong * Jian Li * Xiaotian Zhang * Xicheng Wang * Zhi Peng * Changsong Qi * Zhenghang Wang * Yanyan Li * Jie Li * Yan Li * Malcolm Brock * Henghui Zhang * Lin Shen