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Petite term traffic flow prediction using deep learning for augmented flow of vehicles
Concurrent Engineering ( IF 2.118 ) Pub Date : 2022-05-19 , DOI: 10.1177/1063293x221094345
J Indumathi 1 , V Kaliraj 2
Affiliation  

An Intelligent Transport System (ITS) model that is contingent on the compulsion and expertise of the Traffic Prediction System in the contemporary urban context is proposed in this paper. Deep Learning (DL) is computationally becoming comfortable to train and set as many hyperparameters automatically as possible. The researchers and practitioners crave to set as many hyperparameters inevitably as possible in the DL. To be a great enabler, ITS has to find suitable solutions to issues like—alert on live time traffic information to interested parties along with facility to retrieve on demand the long-term statistical data, reduce the middling waiting time for commuters, offer protected, consistent, value-added services, control with vitality the signal timing based on the traffic flow etc., All these limitations call for instant attention. Among all the listed issues the problems like the sharp nonlinearities due to changeovers amid free flow, breakdown, retrieval and congestion. The contributions in this paper are as follows: (i) Adopt an ascendable approach to kindle the scarce information formed; (ii) Exploit the attention mechanism to exterminate the disadvantages of Long Short-Term Memory (LSTM) methods for traffic prediction; (iii) Suggest a new fusion smoothing model; (iv) Investigating, developing, and utilizing the Bayesian contextual bandits; (v) Recommend a Linear model based on LSTM, in combo with Bayesian contextual bandits. The travel speed prediction is done by LSTM. The results authenticate that the proposed model can adeptly achieve the goal of developing a system. The proposed model is definitely the best solution to overcome the issues.

中文翻译:

使用深度学习增强车辆流量的小项交通流量预测

本文提出了一种智能交通系统 (ITS) 模型,该模型取决于当代城市环境中交通预测系统的强制力和专业知识。深度学习 (DL) 在计算上变得可以自动训练和设置尽可能多的超参数。研究人员和从业者渴望在 DL 中不可避免地设置尽可能多的超参数。为了成为一个伟大的推动者,ITS 必须找到合适的解决方案来解决以下问题——向相关方发出实时交通信息警报,以及按需检索长期统计数据的设施、减少通勤者的中等等待时间、提供受保护、一致的增值服务,基于交通流量的信号定时控制等,所有这些限制都需要立即关注。在所有列出的问题中,诸如在自由流动、故障、检索和拥塞期间由于转换引起的急剧非线性等问题。本文的贡献如下:(i)采用上升的方法来点燃形成的稀缺信息;(ii) 利用注意力机制消除长短期记忆 (LSTM) 方法在交通预测方面的缺点;(iii) 提出新的融合平滑模型;(iv) 调查、开发和利用贝叶斯语境强盗;(v) 推荐一个基于 LSTM 的线性模型,结合贝叶斯上下文强盗。行进速度预测由 LSTM 完成。结果证明所提出的模型可以很好地实现开发系统的目标。所提出的模型绝对是克服这些问题的最佳解决方案。
更新日期:2022-05-21
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