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arXiv · 1506.05536

Second-Order Cone Programming for P-Spline Simulation Metamodeling

Yu Xia·Farid Alizadeh
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Abstract

This paper approximates simulation models by B-splines with a penalty on high-order finite differences of the coefficients of adjacent B-splines. The penalty prevents overfitting. The simulation output is assumed to be nonnegative. The nonnegative spline simulation metamodel is casted as a second-order cone programming model, which can be solved efficiently by modern optimization techniques. The method is implemented in MATLAB/GNU Octave.

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Yu Xia, Farid Alizadeh. 2015-06-18. Second-Order Cone Programming for P-Spline Simulation Metamodeling. https://arxiv.org/abs/1506.05536

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