Yuqian Zhang
11 papers · 2013–2025 · 7 venues · across top CS/AI venues
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Achievements
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πΊοΈ Taxonomy Completionist (20) π Conference Polyglot Β· Silver π Academic Marathon Β· Half π Interdisciplinary Bridge Β· Gold π£ Hot Topic Early Bird
π
Grand Slam
π
Keyword Champion
(2)
π§
Keyword Pioneer
π§¬
Topic Evolution
π
Conference Pioneer
π₯
Unstoppable Β· Bronze
π
Renaissance Researcher
(5)
ποΈ
Keyword Collector
(60)
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Century Club Β· Bronze
Top co-authors
Research topics
Machine Learning
(8)
Mathematics & Optimization
(7)
Optimization
(7)
Core Methods
(6)
Optimization & Theory
(6)
Computer Vision
(3)
Mathematics
(3)
Computer Science
(2)
Foundations
(2)
Processing
(2)
Artificial Intelligence
(1)
Deep Learning
(1)
Natural Language Processing
(1)
Analysis
(1)
Core AI
(1)
Keywords
non-convex optimization
(5)
low-rank matrix
(2)
sparse decomposition
(2)
blind deconvolution
(2)
matrix factorization
(1)
geometric analysis
(1)
compressed sensing
(1)
transductive learning
(1)
convex optimization
(1)
parameter estimation
(1)
em algorithm
(1)
model calibration
(1)
object recognition
(1)
global convergence
(1)
expectation maximization
(1)
convergence analysis
(1)
low-rank decomposition
(1)
signal processing
(1)
sparse signal recovery
(1)
sparse coding
(1)
Papers
A Survey of Uncertainty Estimation Methods on Large Language Models
ACL 2025
Unique sparse decomposition of low rank matrices
NeurIPS 2021
Geometric Analysis of Nonconvex Optimization Landscapes for Overcomplete Learning
ICLR 2020
Polynomial Matrix Completion for Missing Data Imputation and Transductive Learning
AAAI 2020
Short and Sparse Deconvolution --- A Geometric Approach
ICLR 2020
Geometry and Symmetry in Short-and-Sparse Deconvolution
ICML 2019
Global Convergence of Least Squares EM for Demixing Two Log-Concave Densities
NeurIPS 2019
Structured Local Minima in Sparse Blind Deconvolution
NeurIPS 2018
Convolutional Phase Retrieval
NeurIPS 2017
On the Global Geometry of Sphere-Constrained Sparse Blind Deconvolution
CVPR 2017
Toward Guaranteed Illumination Models for Non-convex Objects
ICCV 2013