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University Students’ Understanding of Directional Derivative: An APOS Analysis
International Journal of Research in Undergraduate Mathematics Education, 2023Vahid Borji +2 more
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Decision-Focused Learning with Directional Gradients
Neural Information Processing SystemsWe propose a novel family of decision-aware surrogate losses, called Perturbation Gradient (PG) losses, for the predict-then-optimize framework. The key idea is to connect the expected downstream decision loss with the directional derivative of a ...
Michael Huang, Vishal Gupta
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Directional Derivative-Based Transient Stability-Constrained Optimal Power Flow
IEEE Transactions on Power Systems, 2017A. Pizano-Martínez +3 more
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On the regularity criterion for the Navier-Stokes equations in terms of one directional derivative
, 2017S. Gala, M. Ragusa
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New concepts of directional derivatives for set-valued maps and applications to set optimization
Optimization, 2023Radu Strugariu, Marius Durea
exaly
Mesh adaptive direct search with second directional derivative-based Hessian update
Computational optimization and applications, 2015Á. Bűrmen, Jernej Olenšek, T. Tuma
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