DeepSTD: Mining Spatio-temporal Disturbances of Multiple Context Factors for Citywide Traffic Flow Prediction
This is the implementation of DeepSTD in the following paper:
Chuanpan Zheng, Xiaoliang Fan, Chengwu Wen, Longbiao Chen, Cheng Wang, and Jonathan Li. "DeepSTD: Mining Spatio-temporal Disturbances of Multiple Context Factors for Citywide Traffic Flow Prediction", published in IEEE Transactions on Intelligent Transportation Systems (T-ITS).
Data
The Chengdu dataset with 500m*500m grid size and 15-minute time interval is provided in the './data' folder.
Requirements
Python 3.7.10, tensorflow 1.14.0, numpy 1.16.4, pandas 0.24.2
Results
We provide a pre-trained model, which achieve the following performance:
Chengdu | Workday | Weekend | All days |
---|---|---|---|
DeepSTD | 10.36 | 10.78 | 10.48 |
Citation
If you find this repository useful in your research, please cite the following paper:
@article{ DeepSTD:TITS,
author = "Chuanpan Zheng and Xiaoliang Fan and Chenglu Wen and Longbiao Chen and Cheng Wang and Jonathan Li"
title = "DeepSTD: Mining Spatio-temporal Disturbances of Multiple Context Factors for Citywide Traffic Flow Prediction",
journal = "IEEE Transactions on Intelligent Transportation Systems",
volume = "21",
number = "9",
pages = "3744--3755",
year = "2020"
}