Fig. 2From: Immune and stromal scoring system associated with tumor microenvironment and prognosis: a gene-based multi-cancer analysisThe road map of identification of immune and stromal signatures. a Identification of immune and stromal NMF clusters associated with prognosis. b Identification of gene list related to NMF eigenvalue via MTL. c Optimization of gene list via different gene expression analysis and consensus clustering. NMF, Non-negative matrix factorization; MTL, multitask learningBack to article page