Karim Abou-Moustafa

most citedAn a Priori Exponential Tail Bound for k-Folds Cross-Validation

2 citations · 4 across the 2 of their papers we have counts for

collaborators

3 papers

stat.ML2025

Efficient Estimation of Regularized Tyler's M-Estimator Using Approximate LOOCV

Karim Abou-Moustafa

We consider the problem of estimating a regularization parameter, or a shrinkage coefficient $α \in (0, 1)$ for Regularized Tyler's M-estimator (RTME). In particular, we propose to e…

stat.ML2019★ 2 cited

An Exponential Efron-Stein Inequality for Lq Stable Learning Rules

Karim Abou-Moustafa, Csaba Szepesvari

There is accumulating evidence in the literature that stability of learning algorithms is a key characteristic that permits a learning algorithm to generalize. Despite various insi…

stat.ML2017★ 2 cited

An a Priori Exponential Tail Bound for k-Folds Cross-Validation

Karim Abou-Moustafa, Csaba Szepesvari

We consider a priori generalization bounds developed in terms of cross-validation estimates and the stability of learners. In particular, we first derive an exponential Efron-Stein…