Semi-supervised nonnegative matrix factorization with positive and negative label propagations
Changpeng Wang, Jiangshe Zhang, Tianjun Wu, Meng Zhang, Guang Shi
Topics & Concepts
Non-negative matrix factorizationDiscriminative modelCluster analysisComputer scienceConstraint (computer-aided design)Matrix decompositionPattern recognition (psychology)Artificial intelligenceFeature (linguistics)MathematicsLinguisticsGeometryQuantum mechanicsPhilosophyEigenvalues and eigenvectorsPhysicsFace and Expression RecognitionAdvanced Image and Video Retrieval TechniquesRemote-Sensing Image Classification