Anastasios Angelopoulos

Ph.D. student in Electrical Engineering and Computer Science
at the University of California, Berkeley

Student of Michael I. Jordan and of Jitendra Malik

Research interests

Building out Distribution-Free Uncertainty Quantification, motivated by applications to medicine and computational imaging.

Recent News

August, 2022 Check out our paper, Conformal Risk Control. Shockingly, conformal prediction can be used to bound risk functions far beyond coverage. This is a short and useful read (the theory section is 2 pages).

July, 2022 Thanks to everyone who came to the 2022 ICML Workshop on Distribution-free Uncertainty Quantification on July 23, 2022. It was a blast!

July, 2022 I'm a bit late to shout out the following papers, so I'll do it all at once. NEW: Linear Revolution Invariance: Modeling and Deblurring Spatially-Varying Imaging Systems, Recommendation Systems with Distribution-Free Reliability Guarantees, Improving Trustworthiness of AI Disease Severity Rating in Medical Imaging with Ordinal Conformal Prediction Sets, Semantic uncertainty intervals for disentangled latent spaces. Also, Im2Im-Uq was accepted in ICML'22!

Selected publications
    • A. N. Angelopoulos
    • S. Bates
    • A. Fisch
    • L. Lei
    • T. Schuster
    Conformal Risk Control. 2022.
    • A. N. Angelopoulos*
    • A. P. Kohli*
    • S. Bates
    • J. Malik
    • M. I. Jordan
    • T. Alshaabi
    • S. Upadhyahyula
    • Y. Romano
    Image-to-Image Regression with Distribution-Free Uncertainty Quantification and Applications in Imaging. 2022.
    • A. N. Angelopoulos
    • S. Bates
    • E. J. Candès
    • M. I. Jordan
    • L. Lei
    Learn then Test: Calibrating Predictive Algorithms to Achieve Risk Control. 2021.
    • A. N. Angelopoulos
    • S. Bates
    A Gentle Introduction to Conformal Prediction and Distribution-Free Uncertainty Quantification. 2021.
    • S. Bates*
    • A. N. Angelopoulos*
    • L. Lei*
    • J. Malik
    • M. I. Jordan
    Distribution-Free, Risk-Controlling Prediction Sets. 2021.
    • A. N. Angelopoulos*
    • S. Bates*
    • J. Malik
    • M. I. Jordan
    Uncertainty Sets for Image Classifiers using Conformal Prediction. 2020.