Search Results for author: Damien Lefortier

Found 4 papers, 1 papers with code

Attribution Modeling Increases Efficiency of Bidding in Display Advertising

no code implementations20 Jul 2017 Eustache Diemert, Julien Meynet, Pierre Galland, Damien Lefortier

Predicting click and conversion probabilities when bidding on ad exchanges is at the core of the programmatic advertising industry.

Field-aware Factorization Machines in a Real-world Online Advertising System

4 code implementations15 Jan 2017 Yuchin Juan, Damien Lefortier, Olivier Chapelle

Predicting user response is one of the core machine learning tasks in computational advertising.

Large-scale Validation of Counterfactual Learning Methods: A Test-Bed

no code implementations1 Dec 2016 Damien Lefortier, Adith Swaminathan, Xiaotao Gu, Thorsten Joachims, Maarten de Rijke

The ability to perform effective off-policy learning would revolutionize the process of building better interactive systems, such as search engines and recommendation systems for e-commerce, computational advertising and news.

counterfactual Off-policy evaluation +1

Cost-sensitive Learning for Utility Optimization in Online Advertising Auctions

no code implementations11 Mar 2016 Flavian Vasile, Damien Lefortier, Olivier Chapelle

One of the most challenging problems in computational advertising is the prediction of click-through and conversion rates for bidding in online advertising auctions.

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