K-polytopes: a superproblem of k-means

Oktar, Y; Turkan, M

Turkan, M (reprint author), Izmir Univ Econ, Dept Elect & Elect Engn, Izmir, Turkey.

SIGNAL IMAGE AND VIDEO PROCESSING, 2019; 13 (6): 1207

Abstract

It has already been proven that under certain circumstances dictionary learning for sparse representations is equivalent to conventional k-means clust......

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