This algorithm is used to do the identification of cell types from single-cell transcriptomes. The original input is a gene expression matrix. Algorithm output the clusters of cells. This source code is downloaded from the authors' website.
Original article is :
Xu C, Su Z. Identification of cell types from single-cell transcriptomes using a novel clustering method.[J]. Bioinformatics, 2015, 31(12):1974-80.