Search Results for author: Shai Feldman

Found 5 papers, 4 papers with code

Conformal Prediction is Robust to Dispersive Label Noise

no code implementations28 Sep 2022 Shai Feldman, Bat-Sheva Einbinder, Stephen Bates, Anastasios N. Angelopoulos, Asaf Gendler, Yaniv Romano

In such cases, we can also correct for noise of bounded size in the conformal prediction algorithm in order to ensure achieving the correct risk of the ground truth labels without score or data regularity.

Conformal Prediction regression +1

Achieving Risk Control in Online Learning Settings

1 code implementation18 May 2022 Shai Feldman, Liran Ringel, Stephen Bates, Yaniv Romano

To provide rigorous uncertainty quantification for online learning models, we develop a framework for constructing uncertainty sets that provably control risk -- such as coverage of confidence intervals, false negative rate, or F1 score -- in the online setting.

Conformal Prediction Depth Estimation +4

Weisfeiler and Leman Go Infinite: Spectral and Combinatorial Pre-Colorings

1 code implementation31 Jan 2022 Or Feldman, Amit Boyarski, Shai Feldman, Dani Kogan, Avi Mendelson, Chaim Baskin

Two popular alternatives that offer a good trade-off between expressive power and computational efficiency are combinatorial (i. e., obtained via the Weisfeiler-Leman (WL) test) and spectral invariants.

Computational Efficiency Isomorphism Testing +1

Calibrated Multiple-Output Quantile Regression with Representation Learning

1 code implementation2 Oct 2021 Shai Feldman, Stephen Bates, Yaniv Romano

We develop a method to generate predictive regions that cover a multivariate response variable with a user-specified probability.

Conformal Prediction regression

Improving Conditional Coverage via Orthogonal Quantile Regression

1 code implementation NeurIPS 2021 Shai Feldman, Stephen Bates, Yaniv Romano

To remedy this, we modify the loss function to promote independence between the size of the intervals and the indicator of a miscoverage event.

Prediction Intervals regression +1

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