Pairwise dependence-based unsupervised feature selection

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Hyunki Lim, Dae-Won Kim

Published: 2021, Last Modified: 07 Nov 2025Pattern Recognit. 2021EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We propose a new unsupervised feature selection based on information theory.•A single optimization problem is designed considering dependence among features.•We analyze the convergence of the proposed iterative algorithm.