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cs.LG2023★ 1 cited
Fast Slate Policy Optimization: Going Beyond Plackett-Luce
Otmane Sakhi, David Rohde, Nicolas Chopin
An increasingly important building block of large scale machine learning systems is based on returning slates; an ordered lists of items given a query. Applications of this technol…
cs.LG2023
Exponential Smoothing for Off-Policy Learning
Imad Aouali, Victor-Emmanuel Brunel, David Rohde +1
Off-policy learning (OPL) aims at finding improved policies from logged bandit data, often by minimizing the inverse propensity scoring (IPS) estimator of the risk. In this work, w…