Shiyun Xu
Scholar

Shiyun Xu

Google Scholar ID: dkSYtIIAAAAJ
University of Pennsylvania
Deep LearningOptimizationStatistical machine learning
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Citations & Impact
All-time
Citations
156
 
H-index
5
 
i10-index
5
 
Publications
16
 
Co-authors
11
list available
Contact
No contact links provided.
Publications
5 items
Convex Dominance in Deep Learning I: A Scaling Law of Loss and Learning Rate
2026
Cited
0
How Bidirectionality Helps Language Models Learn Better via Dynamic Bottleneck Estimation
2025
Cited
0
Adaptive parameter-efficient fine-tuning via Hessian-informed subset selection
2025
Cited
0
A Hessian-informed hyperparameter optimization for differential learning rate
2025
Cited
0
Gradient descent with generalized Newton's method
2024
Cited
2
Resume (English only)
Co-authors
11 total
Zhiqi Bu
Zhiqi Bu
Research Scientist, FAIR
Ian Barnett
Ian Barnett
Founder at Seam; Ex-Assistant Professor of Biostatistics, University of Pennsylvania
Co-author 3
Co-author 3
Jialin Mao
Jialin Mao
University of Pennsylvania
Co-author 5
Co-author 5
Co-author 6
Co-author 6
Co-author 7
Co-author 7
Pratik Chaudhari
Pratik Chaudhari
University of Pennsylvania