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Besnik Fetahu — most-cited papers & profile · Recommender Systems
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Besnik Fetahu
2
papers ·
13
citations
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Most-cited papers
Generative Explore-exploit: Training-free Optimization Of Generative Recommender Systems Using LLM Optimizers
2024 · 13 citations
Alternating Reinforcement Learning with Contextual Rubric Rewards: Beyond the Scalarization Strategy
2026
Topics
Fine-Tuning
Reinforcement Learning
Training Techniques
RLHF & Alignment
Meta-RL
Model-Based RL