DC-ST: A Short-term traffic flow prediction Approach based on Distance Correlation and Spatial-Temporal Dependence
2023 IEEE Applied Sensing Conference (APSCON)(2023)
摘要
Accurate traffic flow prediction are very important for route planning, traffic control and intelligent driving. The uncertainty and complexity of traffic flow states makes it a challenging problem. In this work, we proposed a distance correlation based spatial-temporal prediction model. The double filtering criterion is developed to ensure the spatial-temporal validity and reduces the redundancy. Then, the analysis object is refined from spatial nodes to spatial-temporal segments by dynamically slicing techniques, which leads to a more in-depth mining in temporal dimension. Finally, the effectiveness of the our proposed model are tested by experiments on real traffic flow datasets.
更多查看译文
关键词
Intelligent Transportation System,Short-term Traffic Flow,Prediction Model,Temporal-spatial dependency
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要