[Google Scholar] [GitHub] [LinkedIn] [ORCID]

Zhen Lin

PhD student
SunLab
University of Illinois at Urbana-Champaign

I am a Ph.D. student at the University of Illinois at Urbana-Champaign, supervised by Professor Jimeng Sun. My current research interest is in developing robust deep learning models for healthcare problems, with a focus on uncertainty quantification. I was fortunate to be recognized as a 2023 Meta PhD Fellowship Finalist.

I started at UIUC in 2020. Previously, I received my bachelor’s degrees in Computer Science, Mathematics, and Statistics from UChicago in 2018. I also spent two years at AQR Capital Management LLC as an alpha signal researcher.

Preprint

Generating with Confidence: Uncertainty Quantification for Black-box Large Language Models
Zhen Lin, Shubhendu Trivedi, Jimeng Sun
[arxiv] [code]

Select Publications

Fast Online Value-Maximizing Prediction Sets with Conformal Cost Control
Zhen Lin, Shubhendu Trivedi, Cao Xiao, Jimeng Sun
International Conference on Machine Learning (ICML) 2023
[arxiv] [code]

Taking a Step Back with KCal: Multi-Class Kernel-Based Calibration for Deep Neural Networks
Zhen Lin, Shubhendu Trivedi, Jimeng Sun
International Conference on Learning Representations (ICLR) 2023
[arxiv] [code]

Conformal Prediction with Temporal Quantile Adjustments
Zhen Lin, Shubhendu Trivedi, Jimeng Sun
Conference on Neural Information Processing Systems (NeurIPS) 2022
[arxiv] [code]

Conformal Prediction Intervals with Temporal Dependence
Zhen Lin, Shubhendu Trivedi, Jimeng Sun
Transactions on Machine Learning Research (TMLR), August 2022
[arxiv] [code]

SCRIB: Set-classifier with Class-specific Risk Bounds for Blackbox Models
Zhen Lin, Cao Xiao, Lucas Glass, M. Brandon Westover, Jimeng Sun
AAAI Conference on Artificial Intelligence (AAAI) 2022
[arxiv] [code]

Locally Valid and Discriminative Prediction Intervals for Deep Learning Models
Zhen Lin, Shubhendu Trivedi, Jimeng Sun
Conference on Neural Information Processing Systems (NeurIPS) 2021
[arxiv] [code]

Clebsch-Gordan Networks: A Fully Fourier Space Spherical Convolutional Neural Network
Risi Kondor†, Zhen Lin†, Shubhendu Trivedi†
Neural Information Processing Systems (NuerIPS) 2018
[arxiv] [code]

† denotes alphabetical author ordering