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Poster
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ZARTS: On Zero-order Optimization for Neural Architecture Search Xiaoxing Wang · Wenxuan Guo · Jianlin Su · Xiaokang Yang · Junchi Yan |
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Poster
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Wed 9:00 |
A gradient estimator via L1-randomization for online zero-order optimization with two point feedback Arya Akhavan · Evgenii Chzhen · Massimiliano Pontil · Alexandre Tsybakov |
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Workshop
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BOME! Bilevel Optimization Made Easy: A Simple First-Order Approach Mao Ye · Bo Liu · Stephen Wright · Peter Stone · Qiang Liu |
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Poster
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Wed 14:00 |
Zeroth-Order Hard-Thresholding: Gradient Error vs. Expansivity William de Vazelhes · Hualin Zhang · Huimin Wu · Xiaotong Yuan · Bin Gu |
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Poster
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Thu 9:00 |
Zeroth-Order Negative Curvature Finding: Escaping Saddle Points without Gradients Hualin Zhang · Huan Xiong · Bin Gu |
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Poster
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Wed 9:00 |
Online Algorithms for the Santa Claus Problem Max Springer · MohammadTaghi Hajiaghayi · Debmalya Panigrahi · Mohammad Khani |
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Poster
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Tue 14:00 |
Neural Topological Ordering for Computation Graphs Mukul Gagrani · Corrado Rainone · Yang Yang · Harris Teague · Wonseok Jeon · Roberto Bondesan · Herke van Hoof · Christopher Lott · Weiliang Zeng · Piero Zappi |
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Poster
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Tue 9:00 |
Stochastic Second-Order Methods Improve Best-Known Sample Complexity of SGD for Gradient-Dominated Functions Saeed Masiha · Saber Salehkaleybar · Niao He · Negar Kiyavash · Patrick Thiran |
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Poster
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Tue 14:00 |
Black-Box Generalization: Stability of Zeroth-Order Learning Konstantinos Nikolakakis · Farzin Haddadpour · Dionysis Kalogerias · Amin Karbasi |
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Poster
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Tue 14:00 |
Accelerated Zeroth-Order and First-Order Momentum Methods from Mini to Minimax Optimization Feihu Huang · Shangqian Gao · Jian Pei · Heng Huang |
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Poster
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Thu 14:00 |
Scale-invariant Learning by Physics Inversion Philipp Holl · Vladlen Koltun · Nils Thuerey |
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Workshop
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Fishy: Layerwise Fisher Approximation for Higher-order Neural Network Optimization Abel Peirson · Ehsan Amid · Yatong Chen · Vladimir Feinberg · Manfred Warmuth · Rohan Anil |