Two-layer networks with the $$\text {ReLU}^k$$ activation function: Barron spaces and derivative approximation
Yuanyuan Li, Shuai Lu, Peter Mathé, Sergei V. Pereverzev
Topics & Concepts
Tikhonov regularizationRegularization (linguistics)Activation functionMathematicsFunction (biology)Derivative (finance)AlgorithmApplied mathematicsDiscrete mathematicsMathematical analysisComputer scienceArtificial neural networkInverse problemArtificial intelligenceFinancial economicsEconomicsBiologyEvolutionary biologyNumerical methods in inverse problemsProbabilistic and Robust Engineering DesignControl Systems and Identification