Otmane Sakhi
Scholar

Otmane Sakhi

Google Scholar ID: tv8vKlkAAAAJ
Senior Research Scientist, Criteo AI Lab
Machine LearningReinforcement LearningRecommender Systems
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Citations & Impact
All-time
Citations
142
 
H-index
7
 
i10-index
5
 
Publications
18
 
Co-authors
10
list available
Contact
No contact links provided.
Publications
5 items
Data Valuation for LLM Fine-Tuning: Efficient Shapley Value Approximation via Language Model Arithmetic
2025
Cited
0
RoiRL: Efficient, Self-Supervised Reasoning with Offline Iterative Reinforcement Learning
2025
Cited
0
Off-Policy Learning in Large Action Spaces: Optimization Matters More Than Estimation
2025
Cited
0
Non-Linear Counterfactual Aggregate Optimization
2025
Cited
0
Logarithmic Smoothing for Adaptive PAC-Bayesian Off-Policy Learning
2025
Cited
0
Resume (English only)
Co-authors
10 total
david rohde
david rohde
Criteo
Flavian Vasile
Flavian Vasile
Criteo
Imad Aouali
Imad Aouali
Institut Polytechnique de Paris and Criteo
Nicolas Chopin
Nicolas Chopin
Professor of Statistics, ENSAE (Institut Polytechnique de Paris)
Pierre Alquier
Pierre Alquier
ESSEC Business School
Benjamin Heymann
Benjamin Heymann
Criteo
Alexandre Gilotte
Alexandre Gilotte
Criteo AI Lab
Olivier Jeunen
Olivier Jeunen
Principal Research Scientist, Aampe