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Content Provider | IET Digital Library |
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Author | Yang, Dan Chen, Kairun Yang, Mengning Zhao, Xiaochao |
Abstract | Outbreak passenger flow is the main cause of rail transit congestion. In this regard, the accurate forecast of passenger flow in advance will facilitate the traffic control department to redeploy infrastructures. Traffic sequence is a typical time series with long temporal dependence. For instance, an emergency may cause traffic congestion for the next several hours. Only a few studies focused on the way to capture long temporal dependence of passenger flow in the rail transit system. Here, an improved model enhanced long-term features based on long-short-term memory (ELF-LSTM) neural network is proposed. It takes full advantages of LSTM Neural Network (LSTM NN) models in processing time series and overcomes its limitations in insufficient learning of long temporal dependency due to time lag. The proposed network strengthens the long temporal dependency features embedded in passenger flow data and incorporates the short-term features to predict the origin destination (OD) flow in the next hour. The experiment results show that ELF-LSTM outperforms other state-of-the-art methods in terms of forecasting. |
Starting Page | 1475 |
Ending Page | 1482 |
Page Count | 8 |
ISSN | 1751956X |
Volume Number | 13 |
e-ISSN | 17519578 |
Issue Number | Issue 10, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-its/13/10 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-its.2018.5511 |
Journal | IET Intelligent Transport Systems |
Publisher Date | 2019-06-11 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Accurate Forecast ELF-LSTM Forecasting Theory Improved Model Enhanced Long-term Feature Knowledge Engineering Technique Learning in AI Long Temporal Dependence Long Temporal Dependency Feature Long-short-term Memory LSTM Neural Network Model LSTM NN Neural Computing Technique Neural Nets Origin Destination Flow Outbreak Passenger Flow Passenger Flow Data Rail Traffic Rail Transit Congestion Rail Transit System Recurrent Neural Nets Road Traffic Short-term Feature Statistics System Theory Application in Transportation Time Series Traffic Congestion Traffic Control Traffic Control Department Traffic Engineering Computing Traffic Sequence Transportation Typical Time Series Urban Rail Transit Passenger Flow |
Content Type | Text |
Resource Type | Article |
Subject | Law Transportation Environmental Science Mechanical Engineering |
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