Yuxin Chen

activity

20112026

most citedNonconvex Optimization Meets Low-Rank Matrix Factorization: An Overview

378 citations · 1.8k across the 48 of their papers we have counts for

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Showing 2015Show all

3 papers · 1 filter

cs.LG2015★ 66 cited

Spectral MLE: Top- $K$ Rank Aggregation from Pairwise Comparisons

Yuxin Chen, Changho Suh

This paper explores the preference-based top- $K$ rank aggregation problem. Suppose that a collection of items is repeatedly compared in pairs, and one wishes to recover a consisten…

cs.IT2015

Solving Random Quadratic Systems of Equations Is Nearly as Easy as Solving Linear Systems

Yuxin Chen, Emmanuel J. Candes

We consider the fundamental problem of solving quadratic systems of equations in $n$ variables, where $y_{i} = ∣ ⟨ a_{i}, x ⟩ ∣^{2}$ , $i = 1, \ldots,…

cs.IT2015★ 5 cited

Information Recovery from Pairwise Measurements

Yuxin Chen, Changho Suh, Andrea J. Goldsmith

This paper is concerned with jointly recovering $n$ node-variables ${x_{i}}_{1 \leq i \leq n}$ from a collection of pairwise difference measurements. Imagine we acquire…

Spectral MLE: Top-K Rank Aggregation from Pairwise Comparisons

Solving Random Quadratic Systems of Equations Is Nearly as Easy as Solving Linear Systems

Information Recovery from Pairwise Measurements

Spectral MLE: Top- $K$ Rank Aggregation from Pairwise Comparisons