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Ben London

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Offline Recommender System Evaluation under Unobserved Confounding

Sep 08, 2023
Olivier Jeunen, Ben London

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Double Clipping: Less-Biased Variance Reduction in Off-Policy Evaluation

Sep 03, 2023
Jan Malte Lichtenberg, Alexander Buchholz, Giuseppe Di Benedetto, Matteo Ruffini, Ben London

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Practical Bandits: An Industry Perspective

Feb 02, 2023
Bram van den Akker, Olivier Jeunen, Ying Li, Ben London, Zahra Nazari, Devesh Parekh

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Off-policy evaluation for learning-to-rank via interpolating the item-position model and the position-based model

Oct 15, 2022
Alexander Buchholz, Ben London, Giuseppe di Benedetto, Thorsten Joachims

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Boosted Off-Policy Learning

Aug 01, 2022
Ben London, Levi Lu, Ted Sandler, Thorsten Joachims

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Bayesian Counterfactual Risk Minimization

Oct 30, 2018
Ben London, Ted Sandler

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A PAC-Bayesian Analysis of Randomized Learning with Application to Stochastic Gradient Descent

Jan 31, 2018
Ben London

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Hinge-loss Markov Random Fields: Convex Inference for Structured Prediction

Sep 26, 2013
Stephen Bach, Bert Huang, Ben London, Lise Getoor

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Graph-based Generalization Bounds for Learning Binary Relations

May 31, 2013
Ben London, Bert Huang, Lise Getoor

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Multi-relational Learning Using Weighted Tensor Decomposition with Modular Loss

May 31, 2013
Ben London, Theodoros Rekatsinas, Bert Huang, Lise Getoor

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