Wanli Qiao

activity

20152026

most citedAlgorithms for ridge estimation with convergence guarantees

5 citations · 20 across the 15 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.PR2020★ 1 cited

Extremes of locally stationary Gaussian and chi fields on manifolds

Wanli Qiao

Depending on a parameter $h \in (0, 1]$ , let ${X_{h} (t)$ , $t \in M_{h}}$ be a class of centered Gaussian fields indexed by compact manifolds $M_{h}$ .…

math.ST2020★ 1 cited

Asymptotic Confidence Regions for Density Ridges

Wanli Qiao

We develop large sample theory including nonparametric confidence regions for $r$ -dimensional ridges of probability density functions on $R^{d}$ , where $1 \leq r < d$ . We view…