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math.OC2020★ 1 cited
On the Stability Properties and the Optimization Landscape of Training Problems with Squared Loss for Neural Networks and General Nonlinear Conic Approximation Schemes
Constantin Christof
We study the optimization landscape and the stability properties of training problems with squared loss for neural networks and general nonlinear conic approximation schemes. It is…
math.OC2020
On the Nonuniqueness and Instability of Solutions of Tracking-Type Optimal Control Problems
Constantin Christof, Dominik Hafemeyer
We study tracking-type optimal control problems that involve a non-affine, weak-to-weak continuous control-to-state mapping, a desired state , and a desired control . It…