Preprint
Aug 2026
Fine-Tuning Autobidders with Group Relative Policy Optimization
Automated bidding (autobidding) is a core component of modern online advertising systems. Within this component, advertisers delegate sequential bid decisions to algorithms that must maximize campaign value while adhering to constraints such as a limited budget and a target cost-per-click (CPC). One of the approaches t...
A. Safin, Alexandra Khirianova, Andrey Pudovikov et al.
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