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20082025
most citedRepresentation Learning on Graphs with Jumping Knowledge Networks

970 citations · 3k across the 88 of their papers we have counts for

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5 papers · 1 filter

cs.LG2024

On the Role of Depth and Looping for In-Context Learning with Task Diversity

Khashayar Gatmiry, Nikunj Saunshi, Sashank J. Reddi +2

The intriguing in-context learning (ICL) abilities of deep Transformer models have lately garnered significant attention. By studying in-context linear regression on unimodal Gauss…

cs.LG2024

Computing Optimal Regularizers for Online Linear Optimization

Khashayar Gatmiry, Jon Schneider, Stefanie Jegelka

Follow-the-Regularized-Leader (FTRL) algorithms are a popular class of learning algorithms for online linear optimization (OLO) that guarantee sub-linear regret, but the choice of…

cs.LG2024

Simplicity Bias via Global Convergence of Sharpness Minimization

Khashayar Gatmiry, Zhiyuan Li, Sashank J. Reddi +1

The remarkable generalization ability of neural networks is usually attributed to the implicit bias of SGD, which often yields models with lower complexity using simpler (e.g. line…

cs.LG2024

Can Looped Transformers Learn to Implement Multi-step Gradient Descent for In-context Learning?

Khashayar Gatmiry, Nikunj Saunshi, Sashank J. Reddi +2

The remarkable capability of Transformers to do reasoning and few-shot learning, without any fine-tuning, is widely conjectured to stem from their ability to implicitly simulate a…

cs.LG2024

A Universal Class of Sharpness-Aware Minimization Algorithms

Behrooz Tahmasebi, Ashkan Soleymani, Dara Bahri +2

Recently, there has been a surge in interest in developing optimization algorithms for overparameterized models as achieving generalization is believed to require algorithms with s…