Search Results for author: Hyunouk Ko

Found 3 papers, 0 papers with code

Universal Consistency of Wide and Deep ReLU Neural Networks and Minimax Optimal Convergence Rates for Kolmogorov-Donoho Optimal Function Classes

no code implementations8 Jan 2024 Hyunouk Ko, Xiaoming Huo

In this paper, we prove the universal consistency of wide and deep ReLU neural network classifiers trained on the logistic loss.

On Excess Risk Convergence Rates of Neural Network Classifiers

no code implementations26 Sep 2023 Hyunouk Ko, Namjoon Suh, Xiaoming Huo

The recent success of neural networks in pattern recognition and classification problems suggests that neural networks possess qualities distinct from other more classical classifiers such as SVMs or boosting classifiers.

Binary Classification

Generalization of Overparametrized Deep Neural Network Under Noisy Observations

no code implementations ICLR 2022 Namjoon Suh, Hyunouk Ko, Xiaoming Huo

We study the generalization properties of the overparameterized deep neural network (DNN) with Rectified Linear Unit (ReLU) activations.

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