Jinchi Lv

2 accepted papers

2025

Precise Asymptotics and Refined Regret of Variance-Aware UCB

Yingying Fan, Yuxuan Han, Jinchi Lv, Xiaocong XU, Zhengyuan Zhou

NeurIPS 2025spotlight

In this paper, we study the behavior of the Upper Confidence Bound-Variance (UCB-V) algorithm for the Multi-Armed Bandit (MAB) problems, a variant of the canonical Upper Confidence Bound (UCB) algorithm that incorporates variance estimates into its decision-making process. More precisely, we provide…

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2018

DeepPINK: reproducible feature selection in deep neural networks

Yang Lu, Yingying Fan, Jinchi Lv, William Stafford Noble

NeurIPS 2018poster

Deep learning has become increasingly popular in both supervised and unsupervised machine learning thanks to its outstanding empirical performance. However, because of their intrinsic complexity, most deep learning methods are largely treated as black box tools with little interpretability. Even tho…

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