Search Results for author: Alex Stein

Found 4 papers, 3 papers with code

A Simple Baseline for Predicting Events with Auto-Regressive Tabular Transformers

no code implementations14 Oct 2024 Alex Stein, Samuel Sharpe, Doron Bergman, Senthil Kumar, Bayan Bruss, John Dickerson, Tom Goldstein, Micah Goldblum

Moreover, these approaches often assume specific use-cases, for example that we know the labels of all historic events or that we only predict a pre-specified label and not the data's features themselves.

Causal Language Modeling Language Modelling +1

Transformers Can Do Arithmetic with the Right Embeddings

1 code implementation27 May 2024 Sean McLeish, Arpit Bansal, Alex Stein, Neel Jain, John Kirchenbauer, Brian R. Bartoldson, Bhavya Kailkhura, Abhinav Bhatele, Jonas Geiping, Avi Schwarzschild, Tom Goldstein

The poor performance of transformers on arithmetic tasks seems to stem in large part from their inability to keep track of the exact position of each digit inside of a large span of digits.

Position

Coercing LLMs to do and reveal (almost) anything

1 code implementation21 Feb 2024 Jonas Geiping, Alex Stein, Manli Shu, Khalid Saifullah, Yuxin Wen, Tom Goldstein

It has recently been shown that adversarial attacks on large language models (LLMs) can "jailbreak" the model into making harmful statements.

Neural Auctions Compromise Bidder Information

1 code implementation28 Feb 2023 Alex Stein, Avi Schwarzschild, Michael Curry, Tom Goldstein, John Dickerson

It has been shown that neural networks can be used to approximate optimal mechanisms while satisfying the constraints that an auction be strategyproof and individually rational.

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