Otmane Sakhi

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 15

Top Topics

Probabilistic Model

User Preferences

Takes Advantage

Recommender Systems

Top Venues

Publications

Otmane Sakhi, Imad Aouali, Pierre Alquier, Nicolas Chopin
Logarithmic Smoothing for Pessimistic Off-Policy Evaluation, Selection and Learning. CoRR (2024)
Otmane Sakhi, David Rohde, Alexandre Gilotte
Fast Offline Policy Optimization for Large Scale Recommendation. AAAI (2023)
Otmane Sakhi, David Rohde, Nicolas Chopin
Fast Slate Policy Optimization: Going Beyond Plackett-Luce. Trans. Mach. Learn. Res. 2023 (2023)
Otmane Sakhi, Pierre Alquier, Nicolas Chopin
PAC-Bayesian Offline Contextual Bandits With Guarantees. ICML (2023)
Otmane Sakhi, David Rohde, Nicolas Chopin
Fast Slate Policy Optimization: Going Beyond Plackett-Luce. CoRR (2023)
Imad Aouali, Amine Benhalloum, Martin Bompaire, Benjamin Heymann, Olivier Jeunen, David Rohde, Otmane Sakhi, Flavian Vasile
Offline Evaluation of Reward-Optimizing Recommender Systems: The Case of Simulation. CoRR (2022)
Otmane Sakhi, Nicolas Chopin, Pierre Alquier
PAC-Bayesian Offline Contextual Bandits With Guarantees. CoRR (2022)
Imad Aouali, Amine Benhalloum, Martin Bompaire, Achraf Ait Sidi Hammou, Sergey Ivanov, Benjamin Heymann, David Rohde, Otmane Sakhi, Flavian Vasile, Maxime Vono
Reward Optimizing Recommendation using Deep Learning and Fast Maximum Inner Product Search. KDD (2022)
Otmane Sakhi, David Rohde, Alexandre Gilotte
Fast Offline Policy Optimization for Large Scale Recommendation. CoRR (2022)
Imad Aouali, Achraf Ait Sidi Hammou, Sergey Ivanov, Otmane Sakhi, David Rohde, Flavian Vasile
A Scalable Probabilistic Model for Reward Optimizing Slate Recommendation. CoRR (2022)
Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile
BLOB : A Probabilistic Model for Recommendation that Combines Organic and Bandit Signals. CoRR (2020)
Otmane Sakhi, Louis Faury, Flavian Vasile
Improving Offline Contextual Bandits with Distributional Robustness. CoRR (2020)
David Rohde, Flavian Vasile, Sergey Ivanov, Otmane Sakhi
Bayesian Value Based Recommendation: A modelling based alternative to proxy and counterfactual policy based recommendation. RecSys (2020)
Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile
BLOB: A Probabilistic Model for Recommendation that Combines Organic and Bandit Signals. KDD (2020)
Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile
Reconsidering Analytical Variational Bounds for Output Layers of Deep Networks. CoRR (2019)