Population Size Adaptation for the CMA-ES Based on the Estimation Accuracy of the Natural Gradient. - Kouhei Nishida; Youhei Akimoto (GECCO, 2016)

Evaluating the Population Size Adaptation Mechanism for CMA-ES on the BBOB Noiseless Testbed. - Kouhei Nishida; Youhei Akimoto (GECCO (Companion), 2016)

Evaluating the Population Size Adaptation Mechanism for CMA-ES on the BBOB Noisy Testbed. - Kouhei Nishida; Youhei Akimoto (GECCO (Companion), 2016)

PSA-CMA-ES: CMA-ES with population size adaptation. - Kouhei Nishida; Youhei Akimoto (GECCO, 2018)

Benchmarking the PSA-CMA-ES on the BBOB noiseless testbed. - Kouhei Nishida; Youhei Akimoto (GECCO (Companion), 2018)

Parameterless Stochastic Natural Gradient Method for Discrete Optimization and its Application to Hyper-Parameter Optimization for Neural Network. - Kouhei Nishida; Hernán E. Aguirre; Shota Saito; Shinichi Shirakawa; Youhei Akimoto (CoRR, 2018)

Adaptive Stochastic Natural Gradient Method for One-Shot Neural Architecture Search. - Youhei Akimoto; Shinichi Shirakawa; Nozomu Yoshinari; Kento Uchida; Shota Saito; Kouhei Nishida (ICML, 2019)