A dual reformulation and solution framework for regularized convex clustering problems

DOI10.1016/j.ejor.2020.09.010zbMath1487.62072OpenAlexW3084810813MaRDI QIDQ2029898

Panos M. Pardalos, Jiaxing Pi, Hong-gang Wang

Publication date: 4 June 2021

Published in: European Journal of Operational Research (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ejor.2020.09.010

zbMATH Keywords

global optimizationdualitymathematical programminggradient descentconvex clustering

Mathematics Subject Classification ID

Classification and discrimination; cluster analysis (statistical aspects) (62H30) Convex programming (90C25) Optimality conditions and duality in mathematical programming (90C46)

Uses Software

• fda (R)
• CVX
• TFOCS
• homals
• sparcl
• Gifi
• clusterpath

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