no code implementations • 18 Feb 2022 • Namwoo Kim, Yoonjin Yoon
In HUGAT, heterogeneous urban graph (HUG) incorporates both the geo-spatial and temporal people movement variations in a single graph structure.
no code implementations • 18 Feb 2022 • Yuyol Shin, Yoonjin Yoon
In this study, we propose a novel traffic forecasting framework called Progressive Graph Convolutional Network (PGCN).
no code implementations • 15 Nov 2021 • Yuyol Shin, Yoonjin Yoon
Then, the spatial feature extraction layers in the models were substituted with graph convolution and graph attention.
no code implementations • 28 Aug 2020 • Kyungeun Lee, Moonjung Eo, Euna Jung, Yoonjin Yoon, Wonjong Rhee
2) We briefly explain a wide range of DNN techniques from the earliest networks, including Restricted Boltzmann Machines, to the most recent, including graph-based and meta-learning networks.
1 code implementation • 16 Sep 2019 • Yuyol Shin, Yoonjin Yoon
The output of multi-weight graph convolution is applied to the sequence-to-sequence model with Long Short-Term Memory units to learn temporal dependencies.