Sparse Nonnegative Matrix Factorization Based on a Hyperbolic Tangent Approximation of L0-Norm and Neurodynamic Optimization

Xinqi Li, Jun Wang, Sam Kwong. Sparse Nonnegative Matrix Factorization Based on a Hyperbolic Tangent Approximation of L0-Norm and Neurodynamic Optimization. In 12th International Conference on Advanced Computational Intelligence, ICACI 2020, Dali, China, August 14-16, 2020. pages 542-549, IEEE, 2020. [doi]

Abstract

Abstract is missing.