Projection-preserving block-diagonal low-rank representation for subspace clustering
Zisen Kong, Dongxia Chang, Zhiqiang Fu, Jiapeng Wang, Yiming Wang, Yao Zhao
Topics & Concepts
Cluster analysisBlock matrixPattern recognition (psychology)Projection (relational algebra)Computer scienceRepresentation (politics)Subspace topologyArtificial intelligenceDiagonalNoise (video)MathematicsAlgorithmLinear subspaceEigenvalues and eigenvectorsImage (mathematics)Quantum mechanicsGeometryPhysicsLawPoliticsPolitical scienceSparse and Compressive Sensing TechniquesRemote-Sensing Image ClassificationFace and Expression Recognition