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Ziwei Ji

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Generalization bounds via distillation

Apr 12, 2021
Daniel Hsu, Ziwei Ji, Matus Telgarsky, Lan Wang

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Model Generalization on COVID-19 Fake News Detection

Jan 11, 2021
Yejin Bang, Etsuko Ishii, Samuel Cahyawijaya, Ziwei Ji, Pascale Fung

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CrossNER: Evaluating Cross-Domain Named Entity Recognition

Dec 13, 2020
Zihan Liu, Yan Xu, Tiezheng Yu, Wenliang Dai, Ziwei Ji, Samuel Cahyawijaya, Andrea Madotto, Pascale Fung

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Multi-hop Question Generation with Graph Convolutional Network

Oct 19, 2020
Dan Su, Yan Xu, Wenliang Dai, Ziwei Ji, Tiezheng Yu, Pascale Fung

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Gradient descent follows the regularization path for general losses

Jun 19, 2020
Ziwei Ji, Miroslav Dudík, Robert E. Schapire, Matus Telgarsky

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Directional convergence and alignment in deep learning

Jun 11, 2020
Ziwei Ji, Matus Telgarsky

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Neural tangent kernels, transportation mappings, and universal approximation

Oct 15, 2019
Ziwei Ji, Matus Telgarsky, Ruicheng Xian

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Polylogarithmic width suffices for gradient descent to achieve arbitrarily small test error with shallow ReLU networks

Sep 29, 2019
Ziwei Ji, Matus Telgarsky

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Approximation power of random neural networks

Jun 18, 2019
Bolton Bailey, Ziwei Ji, Matus Telgarsky, Ruicheng Xian

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