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Traffic Prediction

5 papers with code · Time Series

Traffic prediction is the task of predicting traffic volumes, utilising historical speed and volume data.

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Greatest papers with code

Diffusion Convolutional Recurrent Neural Network: Data-Driven Traffic Forecasting

ICLR 2018 liyaguang/DCRNN

Spatiotemporal forecasting has various applications in neuroscience, climate and transportation domain. Traffic forecasting is one canonical example of such learning task.


Deep Sequence Learning with Auxiliary Information for Traffic Prediction

13 Jun 2018JingqingZ/BaiduTraffic

Predicting traffic conditions from online route queries is a challenging task as there are many complicated interactions over the roads and crowds involved. In this paper, we intend to improve traffic prediction by appropriate integration of three kinds of implicit but essential factors encoded in auxiliary information.


Revisiting Spatial-Temporal Similarity: A Deep Learning Framework for Traffic Prediction

3 Mar 2018tangxianfeng/STDN

Although both factors have been considered in modeling, existing works make strong assumptions about spatial dependence and temporal dynamics, i.e., spatial dependence is stationary in time, and temporal dynamics is strictly periodical. To address these two issues, we propose a novel Spatial-Temporal Dynamic Network (STDN), in which a flow gating mechanism is introduced to learn the dynamic similarity between locations, and a periodically shifted attention mechanism is designed to handle long-term periodic temporal shifting.


T-GCN: A Temporal Graph ConvolutionalNetwork for Traffic Prediction

12 Nov 2018lehaifeng/T-GCN

However, traffic forecasting has always been considered an open scientific issue, owing to the constraints of urban road network topological structure and the law of dynamic change with time, namely, spatial dependence and temporal dependence. Specifically, the GCN is used to learn complex topological structures to capture spatial dependence and the gated recurrent unit is used to learn dynamic changes of traffic data to capture temporal dependence.


Estimating multi-year 24/7 origin-destination demand using high-granular multi-source traffic data

26 Jan 2019Lemma1/DPFE

Having multi-year 24/7 OD demand would allow a better understanding of characteristics of dynamic OD demands and their evolution/trends over the past few years, a critical input for modeling transportation system evolution and reliability. A GPU-based stochastic projected gradient descent method is proposed to efficiently solve the multi-year 24/7 DODE problem.