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Osbert Bastani

@obastani.bsky.social
15 followers 2 following 2 posts

Prof @CIS_Penn @Penn; working on trustworthy machine learning

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Reposted by Osbert Bastani
Hamsa Bastani @hamsabastani.bsky.social · 06/05/2025
Conformal prediction sets are a useful way to capture uncertainty for LLMs & deep learning models. But they're data-hungry! We propose a semi-bandit algo to learn these sets online. Check out our @icmlconf.bsky.social paper: arxiv.org/abs/2405.13268 Work led by Haosen Ge, w/ @obastani.bsky.social
arxiv.org
Stochastic Online Conformal Prediction with Semi-Bandit Feedback
Conformal prediction has emerged as an effective strategy for uncertainty quantification by modifying a model to output sets of labels instead of a single label. These prediction sets come with the gu...
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Osbert Bastani @obastani.bsky.social · 11/01/2025
Our paper "Generative AI Can Harm Learning" was cited in the 2025 Economic Report of the President -- first paper I've written that someone outside of academia has read! Or at least the abstract 😂
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Osbert Bastani @obastani.bsky.social · 22/11/2024
Hello, world!
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