most citedTighter PAC-Bayes Generalisation Bounds by Leveraging Example Difficulty

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cs.LG2022★ 1 cited

Tighter PAC-Bayes Generalisation Bounds by Leveraging Example Difficulty

Felix Biggs, Benjamin Guedj

We introduce a modified version of the excess risk, which can be used to obtain tighter, fast-rate PAC-Bayesian generalisation bounds. This modified excess risk leverages informati…