Enhanced low-rank constraint for temporal subspace clustering and its acceleration scheme
Jianwei Zheng, Ping Yang, Guojiang Shen, Shengyong Chen, Wei Zhang
Topics & Concepts
Cluster analysisSingular valueRank (graph theory)Matrix normSubspace topologyLow-rank approximationMathematicsAugmented Lagrangian methodConstraint (computer-aided design)Mathematical optimizationSpectral clusteringThresholdingAlgorithmConvergence (economics)Regularization (linguistics)Computer scienceEigenvalues and eigenvectorsArtificial intelligenceImage (mathematics)Economic growthCombinatoricsPhysicsMathematical analysisEconomicsGeometryQuantum mechanicsHankel matrixSparse and Compressive Sensing TechniquesFace and Expression RecognitionRemote-Sensing Image Classification