Kretzu, Ben

1. Improved Regret Bounds for Projection-free Bandit Convex Optimization
   2019/10/08 by Garber, Dan, Kretzu, Ben · 1 citation
   #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
2. Projection-free Online Exp-concave Optimization
   2023/02/09 by Dan Garber, Garber, Dan, Ben Kretzu +1 · 1 citation
   Computer Science · Decision Sciences · Engineering · #Advanced Bandit Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
3. Imbalanced Gradients in RL Post-Training of Multi-Task LLMs
   2025/10/22 by R Wu, Wu, Runzhe, Samanta, Ankur +16 · 2 citations
   Computer Science · Medicine · #Artificial Intelligence (cs.AI) #Artificial Intelligence in Healthcare and Education #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling
4. Aligned Multi Objective Optimization
   2025/02/19 by Yonathan Efroni, Ben Kertzu, Efroni, Yonathan +10 · 2 citations
   Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Advanced Multi-Objective Optimization Algorithms #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Reinforcement Learning in Robotics