CAMBranch: Contrastive Learning with Augmented MILPs for Branching

no code implementations • 6 Feb 2024 • Jiacheng Lin, Meng Xu, Zhihua Xiong, Huangang Wang

CAMBranch leverages both MILPs and AMILPs for imitation learning and employs contrastive learning to enhance the model's ability to capture MILP features, thereby improving the quality of branching decisions.

Contrastive Learning Imitation Learning