Search Results for author: Jinlei Zhang

Found 11 papers, 2 papers with code

ST-former for short-term passenger flow prediction during COVID-19 in urban rail transit system

no code implementations14 Oct 2022 Shuxin Zhang, Jinlei Zhang, Lixing Yang, Chengcheng Wang, Ziyou Gao

How to dynamically model the complex spatiotemporal dependencies of passenger flow is the main issue in achieving accurate passenger flow prediction during the epidemic.

Meta-learning Based Short-Term Passenger Flow Prediction for Newly-Operated Urban Rail Transit Stations

no code implementations13 Oct 2022 Kuo Han, Jinlei Zhang, Chunqi Zhu, Lixing Yang, Xiaoyu Huang, Songsong Li

The Meta-LSTM is to construct a framework that increases the generalization ability of long short-term memory network (LSTM) to various passenger flow characteristics by learning passenger flow characteristics from multiple data-rich stations and then applying the learned parameter to data-scarce stations by parameter initialization.

Management Meta-Learning

Automated Dilated Spatio-Temporal Synchronous Graph Modeling for Traffic Prediction

1 code implementation22 Jul 2022 Guangyin Jin, Fuxian Li, Jinlei Zhang, Mudan Wang, Jincai Huang

To overcome these limitations, we propose an automated dilated spatio-temporal synchronous graph network, named Auto-DSTSGN for traffic prediction.

graph construction Representation Learning +1

Spatial-Temporal Attention Fusion Network for short-term passenger flow prediction on holidays in urban rail transit systems

no code implementations27 Feb 2022 Shuxin Zhang, Jinlei Zhang, Lixing Yang, Jiateng Yin, Ziyou Gao

The short term passenger flow prediction of the urban rail transit system is of great significance for traffic operation and management.

Graph Attention Management

An end-to-end predict-then-optimize clustering method for intelligent assignment problems in express systems

no code implementations18 Feb 2022 Jinlei Zhang, Ergang Shan, Lixia Wu, Lixing Yang, Ziyou Gao, Haoyuan Hu

To solve these problems, we put forward an intelligent end-to-end predict-then-optimize clustering method to simultaneously predict the future pick-up requests of AOIs and assign AOIs to couriers by clustering.

Clustering

STG-GAN: A spatiotemporal graph generative adversarial networks for short-term passenger flow prediction in urban rail transit systems

no code implementations10 Feb 2022 Jinlei Zhang, Hua Li, Lixing Yang, Guangyin Jin, Jianguo Qi, Ziyou Gao

To overcome these limitations, we propose a novel deep learning-based spatiotemporal graph generative adversarial network (STG-GAN) model with higher prediction accuracy, higher efficiency, and lower memory occupancy to predict short-term passenger flows of the URT network.

Generative Adversarial Network

Network-wide link travel time and station waiting time estimation using automatic fare collection data: A computational graph approach

no code implementations19 Aug 2021 Jinlei Zhang, Feng Chen, Lixing Yang, Wei Ma, Guangyin Jin, Ziyou Gao

This paper focuses on an essential and hard problem to estimate the network-wide link travel time and station waiting time using the automatic fare collection (AFC) data in the URT system, which is beneficial to better understand the system-wide real-time operation state.

Short-term origin-destination demand prediction in urban rail transit systems: A channel-wise attentive split-convolutional neural network method

no code implementations8 Aug 2020 Jinlei Zhang, Hongshu Che, Feng Chen, Wei Ma, Zhengbing He

The proposed model contributes to the development of short-term OD flow prediction, and it also lays the foundations of real-time URT operation and management.

Benchmarking Management

Multi-Graph Convolutional Network for Short-Term Passenger Flow Forecasting in Urban Rail Transit

no code implementations1 Jan 2020 Jinlei Zhang, Feng Chen, Yinan Guo

Short-term passenger flow forecasting is a crucial task in the operation of urban rail transit.

Physics and Society

Deep-learning Architecture for Short-term Passenger Flow Forecasting in Urban Rail Transit

1 code implementation29 Dec 2019 Jinlei Zhang, Feng Chen, Zhiyong Cui, Yinan Guo, Yadi Zhu

Finally, ResLSTM is applied to the Beijing subway using three time granularities (10, 15, and 30 min) to conduct short-term passenger flow forecasting.

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