Multi-omics fusion based on attention mechanism for survival and drug response prediction in Digestive System Tumors

Lin Zhou, Ning Wang, Zhengzhi Zhu, Hongbo Gao, Nannan Lu, Huiping Su, Xinmiao Wang

Abstract: Highlights•Proposing a multi-omics fusion model for survival and drug response prediction in digestive system tumors.•GT learns new graph structures, and VCDN explores the correlation of GAN-learned multi-omics features.•Experiments verified the efficacy of the proposed multi-omics integration method in survival and drug response prediction.