Search Results for author: Clement Calauzenes

Found 3 papers, 0 papers with code

On ranking via sorting by estimated expected utility

no code implementations NeurIPS 2020 Clement Calauzenes, Nicolas Usunier

We provide an answer to this question in the form of a structural characterization of ranking losses for which a suitable regression is consistent.

regression

Embedding models for recommendation under contextual constraints

no code implementations21 Jun 2019 Syrine Krichene, Mike Gartrell, Clement Calauzenes

For example, applying constraints a posteriori can result in incomplete recommendations or low-quality results for the tail of the distribution (i. e., less popular items).

Recommendation Systems Retrieval

Improving Evolutionary Strategies with Generative Neural Networks

no code implementations31 Jan 2019 Louis Faury, Clement Calauzenes, Olivier Fercoq, Syrine Krichen

Evolutionary Strategies (ES) are a popular family of black-box zeroth-order optimization algorithms which rely on search distributions to efficiently optimize a large variety of objective functions.

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