Wei Qian

activity

20152026

most citedDecomposition of Brownian loop-soup clusters

32 citations · 81 across the 16 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.PR2020★ 5 cited

Geodesics in the Brownian map: Strong confluence and geometric structure

Jason Miller, Wei Qian

We study geodesics in the Brownian map $(S, d, ν)$ , the random metric measure space which arises as the Gromov-Hausdorff scaling limit of uniformly random planar maps. Our…

stat.ML2020★ 3 cited

Structures of Spurious Local Minima in $k$ -means

Wei Qian, Yuqian Zhang, Yudong Chen

$k$ -means clustering is a fundamental problem in unsupervised learning. The problem concerns finding a partition of the data points into $k$ clusters such that the within-cluster v…

Geodesics in the Brownian map: Strong confluence and geometric structure

Structures of Spurious Local Minima in k-means

Structures of Spurious Local Minima in $k$ -means