254 citations · 392 across the 9 of their papers we have counts for
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cs.LG2024
Causal Bandits: The Pareto Optimal Frontier of Adaptivity, a Reduction to Linear Bandits, and Limitations around Unknown Marginals
Ziyi Liu, Idan Attias, Daniel M. Roy
In this work, we investigate the problem of adapting to the presence or absence of causal structure in multi-armed bandit problems. In addition to the usual reward signal, we assum…
cs.LG2024
Simultaneous linear connectivity of neural networks modulo permutation
Ekansh Sharma, Devin Kwok, Tom Denton +3
Neural networks typically exhibit permutation symmetries which contribute to the non-convexity of the networks' loss landscapes, since linearly interpolating between two permuted v…
cs.LG2022
Understanding Generalization via Leave-One-Out Conditional Mutual Information
Mahdi Haghifam, Shay Moran, Daniel M. Roy +1
We study the mutual information between (certain summaries of) the output of a learning algorithm and its training data, conditional on a supersample of i.i.d. data from…