Scholar
Carolina Zheng
Google Scholar ID: AQtKUnwAAAAJ
Columbia University
Machine Learning
Natural Language Processing
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Citations & Impact
All-time
Citations
159
H-index
5
i10-index
4
Publications
7
Co-authors
10
list available
Contact
No contact links provided.
Publications
3 items
Duel-Evolve: Reward-Free Test-Time Scaling via LLM Self-Preferences
2026
Cited
0
Model Directions, Not Words: Mechanistic Topic Models Using Sparse Autoencoders
2025
Cited
0
Enhancing Embedding Representation Stability in Recommendation Systems with Semantic ID
2025
Cited
0
Resume (English only)
Co-authors
10 total
David Blei
Professor of Statistics and Computer Science, Columbia University
Claudia Shi
Meta FAIR
Co-author 3
Co-author 4
Reno Kriz
Associate Research Scientist
Chris Callison-Burch
Professor, University of Pennsylvania
Nicolas Beltran-Velez
Ph.D Student Columbia University
Achille Nazaret
PhD student, Columbia University
