Youhei Akimoto

Identifiers

• name variant Youhei Akimoto 0.60 · backfill

Papers (13)

1. Beyond IGO-Flow: Toward Convergence Analysis of IGO in Continuous Spaces math.OC · 2026 · author #2
2. Mixed-Categorical Black-Box Optimization via Information-Geometric Bilevel Decomposition cs.NE · 2026 · author #3
3. Accelerating Black-Box Bilevel Optimization with Rank-Based Upper-Level Value Function Approximation cs.NE · 2026 · author #2
4. Sample-Efficient Hypergradient Estimation for Decentralized Bi-Level Reinforcement Learning cs.LG · 2026 · author #4
5. Adaptive Stochastic Natural Gradient Method for One-Shot Neural Architecture Search cs.LG · 2019 · author #1
6. Diagonal Acceleration for Covariance Matrix Adaptation Evolution Strategies cs.NE · 2019 · author #1
7. Parameterless Stochastic Natural Gradient Method for Discrete Optimization and its Application to Hyper-Parameter Optimization for Neural Network cs.LG · 2018 · author #5
8. Sample Reuse via Importance Sampling in Information Geometric Optimization cs.NE · 2018 · author #2
9. Drift Theory in Continuous Search Spaces: Expected Hitting Time of the (1+1)-ES with 1/5 Success Rule cs.NE · 2018 · author #1
10. Dynamic Optimization of Neural Network Structures Using Probabilistic Modeling cs.NE · 2018 · author #3
11. Fast Eigen Decomposition for Low-Rank Matrix Approximation cs.NA · 2017 · author #1
12. Quality Gain Analysis of the Weighted Recombination Evolution Strategy on General Convex Quadratic Functions math.OC · 2016 · author #1
13. Theoretical foundation for CMA-ES from information geometric perspective cs.NE · 2012 · author #1

Mentions

• 2606.17523 #2 · arxiv_oai · confidence 0.70 Youhei Akimoto
• 2606.12885 #3 · arxiv_oai · confidence 0.70 Youhei Akimoto
• 2603.14867 #4 · arxiv_oai · confidence 0.70 Youhei Akimoto
• 1706.02069 #1 · arxiv_oai · confidence 0.70 Youhei Akimoto
• 1206.0730 #1 · backfill · confidence 0.70 Youhei Akimoto

Frequent Coauthors

• Shinichi Shirakawa 5 shared papers
• Anne Auger 2 shared papers
• Kouhei Nishida 2 shared papers
• Marc Ong 2 shared papers
• Nikolaus Hansen 2 shared papers
• Shota Saito 2 shared papers
• Akifumi Wachi 1 shared papers
• Hernan Aguirre 1 shared papers
• Isao Ono 1 shared papers
• Kazuki Ouchi 1 shared papers
• Kento Uchida 1 shared papers
• Kouzou Ohara 1 shared papers
• Mikoto Kudo 1 shared papers
• Nozomu Yoshinari 1 shared papers
• Ryosuke Kimura 1 shared papers
• Shigenobu Kobayashi 1 shared papers
• Takumi Tanabe 1 shared papers
• Tobias Glasmachers 1 shared papers
• Yasushi Iwata 1 shared papers
• Yuichi Nagata 1 shared papers