Spatial flow data imputation

Reference

Spatial Origin-Destination Flow Imputation Using Graph Convolutional Networks
Xin Yao, Yong Gao, Di Zhu, Ed Manley, Jiaoe Wang, Yu Liu, 2020, IEEE Transactions on Intelligent Transportation Systems. DOI: 10.1109/TITS.2020.3003310

About R-GCN

This program forks Michael Schlichtkrull's repository RelationPrediction, which contains a TensorFlow implementation of R-GCN. Please refer to the following paper: Modeling Relational Data with Graph Convolutional Networks. M. Schlichtkrull, T. N. Kipf, P. Bloem, et al. (ArXiv 2017)