From "Dynamics on Graphs" to "Dynamics of Graphs": An Adaptive Echo-State Network Solution (Student Abstract)
Abstract
Many real-world networks evolve over time, which results in dynamic graphs such as human mobility networks and brain networks. Usually, the “dynamics on graphs” (e.g., node attribute values evolving) are observable, and may be related to and indicative of the underlying “dynamics of graphs” (e.g., evolving of the graph topology). Traditional RNN-based methods are not adaptive or scalable for learn- ing the unknown mappings between two types of dynamic graph data. This study presents a AD-ESN, and adaptive echo state network that can automatically learn the best neural net- work architecture for certain data while keeping the efficiency advantage of echo state networks. We show that AD-ESN can successfully discover the underlying pre-defined map- ping function and unknown nonlinear map-ping between time series and graphs.
Cite
Text
Zhang et al. "From "Dynamics on Graphs" to "Dynamics of Graphs": An Adaptive Echo-State Network Solution (Student Abstract)." AAAI Conference on Artificial Intelligence, 2022. doi:10.1609/AAAI.V36I11.21692Markdown
[Zhang et al. "From "Dynamics on Graphs" to "Dynamics of Graphs": An Adaptive Echo-State Network Solution (Student Abstract)." AAAI Conference on Artificial Intelligence, 2022.](https://mlanthology.org/aaai/2022/zhang2022aaai-dynamics/) doi:10.1609/AAAI.V36I11.21692BibTeX
@inproceedings{zhang2022aaai-dynamics,
title = {{From "Dynamics on Graphs" to "Dynamics of Graphs": An Adaptive Echo-State Network Solution (Student Abstract)}},
author = {Zhang, Lei and Chen, Zhiqian and Lu, Chang-Tien and Zhao, Liang},
booktitle = {AAAI Conference on Artificial Intelligence},
year = {2022},
pages = {13111-13112},
doi = {10.1609/AAAI.V36I11.21692},
url = {https://mlanthology.org/aaai/2022/zhang2022aaai-dynamics/}
}