Case study of the molecular classification and prognostic prediction of gastric cancer based on nonnegative matrix factorization#br#
CAO Ying-ying, ZHU Xiao-qiang, CHEN Hao-yan
上海交通大学学报（医学版） . 2017, (9): 1188 .  DOI: 10.3969/j.issn.1674-8115.2017.09.001