Robust nonnegative matrix factorization with local coordinate constraint for image clustering

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Siyuan Peng, Wee Ser, Badong Chen, Lei Sun, Zhiping Lin

Published: 2020, Last Modified: 21 Jan 2026Eng. Appl. Artif. Intell. 2020EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•The LCDNMF algorithm is proposed.•The convergence and relation with gradient descent method of LCDNMF is analyzed.•The robustness and computational complexity of LCDNMF is also analyzed.•Experiment results show the effectiveness and robustness of LCDNMF.