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Double feature selection algorithm based on low-rank sparse non-negative matrix factorization

Ronghua Shang, Jiuzheng Song, Licheng Jiao, Yangyang Li

2020International Journal of Machine Learning and Cybernetics19 citationsDOI

Topics & Concepts

Non-negative matrix factorizationFeature selectionMatrix decompositionPattern recognition (psychology)Computer scienceDimensionality reductionArtificial intelligenceAlgorithmFeature (linguistics)Rank (graph theory)Sparse approximationFeature extractionMathematicsLinguisticsEigenvalues and eigenvectorsCombinatoricsPhysicsPhilosophyQuantum mechanicsFace and Expression RecognitionImage Retrieval and Classification TechniquesMachine Learning in Bioinformatics
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