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math.OC2023
New Methods for Parametric Optimization via Differential Equations
Heyuan Liu, Paul Grigas
We develop and analyze several different second-order algorithms for computing a near-optimal solution path of a convex parametric optimization problem with smooth Hessian. Our alg…
cs.LG2023★ 6 cited
Active Learning For Contextual Linear Optimization: A Margin-Based Approach
Mo Liu, Paul Grigas, Heyuan Liu +1
We develop the first active learning method for contextual linear optimization. Specifically, we introduce a label acquisition algorithm that sequentially decides whether to reques…