Hongyi Zhang
15 papers · 2013–2026 · 9 venues · across top CS/AI venues
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Achievements
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πΊοΈ Taxonomy Completionist (24) π Academic Marathon Β· Half π Conference Polyglot Β· Silver π Interdisciplinary Bridge Β· Silver π£ Hot Topic Early Bird
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Topic Evolution
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Keyword Champion
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Renaissance Researcher
(5)
π₯
Unstoppable Β· Bronze
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Conference Pioneer
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Century Club Β· Bronze
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Keyword Collector
(59)
Top co-authors
Research topics
Machine Learning
(8)
Deep Learning
(5)
Mathematics & Optimization
(4)
Application Areas
(4)
Optimization
(4)
Optimization & Theory
(4)
Techniques
(3)
Artificial Intelligence
(2)
Architectures
(2)
Core AI
(2)
Computer Vision
(1)
Interdisciplinary
(1)
Natural Language Processing
(1)
Analysis
(1)
Applications
(1)
Keywords
manifold optimization
(3)
stochastic optimization
(2)
gradient descent
(2)
image classification
(1)
data augmentation
(1)
feature matching
(1)
scene understanding
(1)
label smoothing
(1)
parameter efficient
(1)
empirical risk minimization
(1)
model alignment
(1)
selective attention
(1)
visual recognition
(1)
matrix completion
(1)
variance reduction
(1)
autonomous driving
(1)
alternating minimization
(1)
low-rank matrix
(1)
non-convex optimization
(1)
riemannian optimization
(1)
Papers
EcoAlign: An Economically Rational Framework for Efficient LVLM Alignment
CVPR 2026
McMaster NLP at SemEval-2026 Task 2: A Lightweight Multi-Feature System for Predicting Emotional Valence and Arousal over Time
SemEval 2026
Focal Plane Visual Feature Generation and Matching on a Pixel Processor Array
ICCV 2025
Selective Prefix Tuning for Pre-trained Language Models
ACL 2024
Label Leakage and Protection in Two-party Split Learning
ICLR 2022
Learning Spatial-Preserved Skeleton Representations for Few-Shot Action Recognition
ECCV 2022
Fixup Initialization: Residual Learning Without Normalization
ICLR 2019
An Estimate Sequence for Geodesically Convex Optimization
COLT 2018
mixup: Beyond Empirical Risk Minimization
ICLR 2018
Matrix Completion from $O(n)$ Samples in Linear Time
COLT 2017
First-order Methods for Geodesically Convex Optimization
COLT 2016
Modeling the Homophily Effect between Links and Communities for Overlapping Community Detection
IJCAI 2016
Riemannian SVRG: Fast Stochastic Optimization on Riemannian Manifolds
NeurIPS 2016
Exploiting k-Degree Locality to Improve Overlapping Community Detection
IJCAI 2015
Understanding High-Level Semantics by Modeling Traffic Patterns
ICCV 2013