Fang Han

activity

20162021

most citedProbability inequalities for high dimensional time series under a triangular array framework

4 citations · 19 across the 10 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.ST2020★ 3 cited

On a phase transition in general order spline regression

Yandi Shen, Qiyang Han, Fang Han

In the Gaussian sequence model $Y = θ_{0} + ε$ in $R^{n}$ , we study the fundamental limit of approximating the signal $θ_{0}$ by a class $Θ (d, d_{0}, k)$ of (generalized) s…

math.ST2020

Exponential inequalities for dependent V-statistics via random Fourier features

Yandi Shen, Fang Han, Daniela Witten

We establish exponential inequalities for a class of V-statistics under strong mixing conditions. Our theory is developed via a novel kernel expansion based on random Fourier featu…