Machine-Learning-Based Column Selection for Column Generation

Morabit, M; Desaulniers, G; Lodi, A

Morabit, M (corresponding author), Polytech Montreal, Dept Math & Ind Engn, Montreal, PQ H3C 3A7, Canada.; Morabit, M (corresponding author), Res Grp Decis Anal GERAD, Montreal, PQ H3T 2A7, Canada.; Morabit, M (corresponding author), Polytech Montreal, Canada Excellence Res Chair Data Sci Real Time De, Montreal, PQ H3C 3A7, Canada.

TRANSPORTATION SCIENCE, 2021; 55 (4): 815

Abstract

Column generation (CG) is widely used for solving large-scale optimization problems. This article presents a new approach based on a machine learning ......

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