no code implementations • 30 Jan 2024 • Shuhan Zheng, Ziqiang Li, Kantaro Fujiwara, Gouhei Tanaka
Dynamical behaviors of complex interacting systems, including brain activities, financial price movements, and physical collective phenomena, are associated with underlying interactions between the system's components.
no code implementations • 1 Dec 2023 • Junkai Mao, Yuexing Han, Gouhei Tanaka, Bing Wang
To capture this property, we use adaptive methods to generate static backbone graphs containing the primary information and temporal models to generate dynamic temporal graphs of epidemic data, fusing them to generate a backbone-based dynamic graph.
no code implementations • 3 Jul 2023 • Ziqiang Li, Kantaro Fujiwara, Gouhei Tanaka
The Dissemination Process Classification (DPC) is a popular application of temporal graph classification.
1 code implementation • 1 Dec 2021 • Gouhei Tanaka, Ryosho Nakane
Memristive systems and devices are potentially available for implementing reservoir computing (RC) systems applied to pattern recognition.
no code implementations • 21 Aug 2021 • Gouhei Tanaka, Tadayoshi Matsumori, Hiroaki Yoshida, Kazuyuki Aihara
To develop an efficient machine learning method dedicated to modeling and prediction of multiscale dynamics, we propose a reservoir computing (RC) model with diverse timescales by using a recurrent network of heterogeneous leaky integrator (LI) neurons.