A Manifold Proximal Linear Method for Sparse Spectral Clustering with Application to Single-Cell RNA Sequencing Data Analysis
Wang Z, Liu B, Chen S, Ma S, Xue L, Zhao H. A Manifold Proximal Linear Method for Sparse Spectral Clustering with Application to Single-Cell RNA Sequencing Data Analysis. INFORMS Journal On Optimization 2022, 4: 200-214. DOI: 10.1287/ijoo.2021.0064.Peer-Reviewed Original ResearchSparse spectral clusteringOptimization problemSpectral clusteringLinear methodsIteration complexity resultsNonconvex objectiveNonsmooth objectiveConvex relaxationStiefel manifoldSingle-cell RNA sequencing data setsSSC problemComplexity resultsSmoothing techniquesRNA sequencing data analysisData setsOriginal formulationUnsupervised learning methodData analysisNonsmoothProblemAlgorithmFormulationManifoldClusteringConvergence