Difference of Convex Approximation for Optimization with Distribution Uncertainty in Chance Constraints
摘要
In this paper, we consider the convergence analysis of data-driven mathematical programs with distributionally robust chance constraints (MPDRCC) without continuity condition of distributionally robust probability functions. Combining with the data-driven approximation, we also propose a difference of convex (DC) approximation method to MPDRCC. We give the convergence analysis of the DC approximation method without continuity condition of distributionally robust probability functions and apply a recent DC algorithm to solve them. In the numerical examples, the convergence trends of data-driven MPDRCC and data-driven DC approximation problems are demonstrated. The observed convergence behaviors are in accordance with our theoretical results.