Semi-supervised graph regularized nonnegative matrix factorization with local coordinate for image representation
Huirong Li, Yuelin Gao, Junmin Liu, Jiangshe Zhang, Chao Li
Topics & Concepts
Non-negative matrix factorizationDiscriminative modelPattern recognition (psychology)Coordinate descentConstraint (computer-aided design)MathematicsArtificial intelligenceCluster analysisMatrix decompositionGraphRepresentation (politics)Computer scienceAlgorithmCombinatoricsPoliticsQuantum mechanicsEigenvalues and eigenvectorsPolitical scienceGeometryLawPhysicsFace and Expression RecognitionImage Retrieval and Classification TechniquesAdvanced Image and Video Retrieval Techniques