Fig. 1From: gCAnno: a graph-based single cell type annotation methodOverview of gCAnno. a Cell type-gene graph building. The graph contains gene nodes (gray circles) and cell type nodes (other color circles). b Graph embedding converts graphs into low dimensional vectors. Genes are selected based on the distance between the two types of vectors. c Training Naïve Bayes and SVM classifiers for annotation. d Cell type annotation for new query datasetBack to article page