Search Results for author: Daren Wang

Found 3 papers, 0 papers with code

Optimal network online change point localisation

no code implementations14 Jan 2021 Yi Yu, Oscar Hernan Madrid Padilla, Daren Wang, Alessandro Rinaldo

The goal is to detect the change point as quickly as possible, if it exists, subject to a constraint on the number or probability of false alarms.

Change Point Detection

Functional Linear Regression with Mixed Predictors

no code implementations1 Dec 2020 Daren Wang, Zifeng Zhao, Yi Yu, Rebecca Willett

We derive finite sample theoretical guarantees and show that the excess prediction risk of our estimator is minimax optimal.

Statistics Theory Methodology Statistics Theory

Statistical Analysis of Persistence Intensity Functions

no code implementations8 Oct 2015 Yen-Chi Chen, Daren Wang, Alessandro Rinaldo, Larry Wasserman

Persistence diagrams are two-dimensional plots that summarize the topological features of functions and are an important part of topological data analysis.

Topological Data Analysis

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