Puning Zhao

activity

20182026

most citedMinimax Rate Optimal Adaptive Nearest Neighbor Classification and Regression

8 citations · 11 across the 4 of their papers we have counts for

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2 papers · 1 filter

stat.ML2020

Analysis of KNN Density Estimation

Puning Zhao, Lifeng Lai

We analyze the $ℓ_{1}$ and $ℓ_{\infty}$ convergence rates of k nearest neighbor density estimation method. Our analysis includes two different cases depending on whether the supp…

stat.ML2018

Analysis of KNN Information Estimators for Smooth Distributions

Puning Zhao, Lifeng Lai

KSG mutual information estimator, which is based on the distances of each sample to its k-th nearest neighbor, is widely used to estimate mutual information between two continuous…