Approximation of functions from Korobov spaces by deep convolutional neural networks
Tong Mao, Ding‐Xuan Zhou
Abstract
Abstract The efficiency of deep convolutional neural networks (DCNNs) has been demonstrated empirically in many practical applications. In this paper, we establish a theory for approximating functions from Korobov spaces by DCNNs. It verifies rigorously the efficiency of DCNNs in approximating functions of many variables with some variable structures and their abilities in overcoming the curse of dimensionality.
Topics & Concepts
Convolutional neural networkCurse of dimensionalityComputational Science and EngineeringVariable (mathematics)Computer scienceMathematicsApplied mathematicsArtificial intelligenceMathematical analysisAdvanced Computational Techniques in Science and EngineeringNumerical Methods and AlgorithmsOil and Gas Production Techniques