Fig. 1.
Overview of SAFE-clustering. Log-transformed expression matrix of scRNA-Seq data are first clustered using four state-of-the-art methods, SC3, CIDR, Seurat and t-SNE + k-means; and then individual solutions are combined using one of the three hypergraph-based partitioning algorithms: hypergraph partitioning algorithm (HGPA), meta-cluster algorithm (MCLA) and cluster-based similarity partitioning algorithm (CSPA) to produce consensus clustering