1 code implementation • 27 Dec 2023 • Felix Köster, Kazutaka Kanno, Jun Ohkubo, Atsushi Uchida
Photonic reservoir computing has been successfully utilized in time-series prediction as the need for hardware implementations has increased.
no code implementations • 12 Oct 2022 • Kensei Morijiri, Kento Takehana, Takatomo Mihana, Kazutaka Kanno, Makoto Naruse, Atsushi Uchida
We solve a 512-armed bandit problem online, which is much larger than previous experiments by two orders of magnitude.
no code implementations • 19 May 2022 • Takashi Urushibara, Nicolas Chauvet, Satoshi Kochi, Satoshi Sunada, Kazutaka Kanno, Atsushi Uchida, Ryoichi Horisaki, Makoto Naruse
Q-learning is a well-known approach in reinforcement learning that can deal with many states.
no code implementations • 12 May 2022 • Ryugo Iwami, Takatomo Mihana, Kazutaka Kanno, Satoshi Sunada, Makoto Naruse, Atsushi Uchida
In this paper, we propose a method for controlling the chaotic itinerancy in a multi-mode semiconductor laser to solve a machine learning task, known as the multi-armed bandit problem, which is fundamental to reinforcement learning.
no code implementations • 27 Apr 2020 • Kazutaka Kanno, Makoto Naruse, Atsushi Uchida
Here, we propose a scheme of adaptive model selection in photonic reservoir computing using reinforcement learning.
no code implementations • 24 May 2019 • Makoto Naruse, Takashi Matsubara, Nicolas Chauvet, Kazutaka Kanno, Tianyu Yang, Atsushi Uchida
Here we utilize chaotic time series generated experimentally by semiconductor lasers for the latent variables of GAN whereby the inherent nature of chaos can be reflected or transformed into the generated output data.