Watanabe, Shuhei

1. Tree-Structured Parzen Estimator: Understanding Its Algorithm Components and Their Roles for Better Empirical Performance
   2023/04/21 by Watanabe, Shuhei · 45 citations
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
2. Warm Starting CMA-ES for Hyperparameter Optimization
   2020/12/13 by Masahiro Nomura, Shuhei Watanabe, Nomura, Masahiro +7 · 2 citations
   Computer Science · #Advanced Multi-Objective Optimization Algorithms #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning and Data Classification #Metaheuristic Optimization Algorithms Research
3. PED-ANOVA: Efficiently Quantifying Hyperparameter Importance in Arbitrary Subspaces
   2023/04/20 by Shuhei Watanabe, Watanabe, Shuhei, Archit Bansal +3 · 2 citations
   Computer Science · #Advanced Multi-Objective Optimization Algorithms #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and Data Classification #Metaheuristic Optimization Algorithms Research
4. Speeding Up Multi-Objective Hyperparameter Optimization by Task Similarity-Based Meta-Learning for the Tree-Structured Parzen Estimator
   2022/12/13 by Watanabe, Shuhei, Awad, Noor, Onishi, Masaki +1 · 2 citations
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
5. Python Tool for Visualizing Variability of Pareto Fronts over Multiple Runs
   2023/05/15 by Watanabe, Shuhei · 3 citations
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
6. OptunaHub: A Platform for Black-Box Optimization
   2025/10/03 by Yoshihiko Ozaki, Ozaki, Yoshihiko, Shuhei Watanabe +3 · 2 citations
   Computer Science · Materials Science · #Advanced Neural Network Applications #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning and Data Classification #Machine Learning in Materials Science
7. c-TPE: Tree-structured Parzen Estimator with Inequality Constraints for Expensive Hyperparameter Optimization
   2022/11/26 by Watanabe, Shuhei, Hutter, Frank · 1 citation
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
8. Fast Benchmarking of Asynchronous Multi-Fidelity Optimization on Zero-Cost Benchmarks
   2024/03/04 by Shuhei Watanabe, Watanabe, Shuhei, Neeratyoy Mallik +5 · 1 citation
   Computer Science · #Digital Filter Design and Implementation