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学者姓名:林锋
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Abstract :
A sudden increase in passenger flow can primitively lead to continuous congestion of a subway network and thus have a profound impact on the subway system. To prevent the risk caused by sudden overcrowding, the prediction of passenger flow is a daily task of the rail transit management. Most current short-term passenger flow forecasts rely only on inbound passenger flow, which cannot accurately characterize the total impact of sudden passenger flow. To enhance the prediction accuracy, we propose a sudden passenger flow prediction model with two factors, the outbound and inbound passenger flows. The wavelet neural network (WNN) model was used to detect the sudden passenger flow, and subsequently, it is optimized by the genetic algorithm (GA), according to two-factor data characteristics. Sudden passenger flow events from 2014 to 2016 in the Beijing Dongsishitiao Station (DS) were used to train and verify the reliability of the prediction model. The optimized WNN results proved better than the conventional WNN, and the error of models based on two factors was significantly smaller than the models with a single-factor.
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| GB/T 7714 | Xie, Chengguang , Li, Xiaofeng , Chen, Bingfa et al. Subway Sudden Passenger Flow Prediction Method Based on Two Factors: Case Study of the Dongsishitiao Station in Beijing [J]. | JOURNAL OF ADVANCED TRANSPORTATION , 2021 , 2021 . |
| MLA | Xie, Chengguang et al. "Subway Sudden Passenger Flow Prediction Method Based on Two Factors: Case Study of the Dongsishitiao Station in Beijing" . | JOURNAL OF ADVANCED TRANSPORTATION 2021 (2021) . |
| APA | Xie, Chengguang , Li, Xiaofeng , Chen, Bingfa , Lin, Feng , Lin, Yushun , Huang, Hainan . Subway Sudden Passenger Flow Prediction Method Based on Two Factors: Case Study of the Dongsishitiao Station in Beijing . | JOURNAL OF ADVANCED TRANSPORTATION , 2021 , 2021 . |
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2014年6月全国英语四级考试中,福建农林大学南平校区共有1775名大一新生参加了这次考试,其中共有1446人通过,通过率81.46%,相对上一次的70.90%,提高了10.56%.在这10个百分点的数据背后,南平校区依据建构主义学说,通过五大举措推动全国英语四级一次性通过率再创新高.
Keyword :
五大举措 五大举措 建构主义 建构主义 英语四级 英语四级
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| GB/T 7714 | 林锋 . 论建构主义模式提升CET-4通过率——以福建农林大学南平校区五大举措为例 [J]. | 时代教育 , 2016 , (17) : 154-155 . |
| MLA | 林锋 . "论建构主义模式提升CET-4通过率——以福建农林大学南平校区五大举措为例" . | 时代教育 17 (2016) : 154-155 . |
| APA | 林锋 . 论建构主义模式提升CET-4通过率——以福建农林大学南平校区五大举措为例 . | 时代教育 , 2016 , (17) , 154-155 . |
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志愿服务活动有利于实现社会效益与人才效益的有机统一。大力推进志愿服务常态化,探索建立中国特色的志愿服务制度具有时代的重要意义。通过民政部福利彩票基金示范项目的实施,把志愿服务与创新社会治理结合起来,搭建了志愿服务活动平台,让大学生志愿者走出校园,走向农村,走进家庭,促进志愿服务常态化,同时对探索具有本土特色的老年人社会工作服务模式起到一定的推动作用。
Keyword :
常态化 常态化 志愿服务 志愿服务 民政部 民政部 项目 项目
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| GB/T 7714 | 林锋 . 民政部福利彩票公益基金示范项目推动高校志愿服务常态化——以福建省南平市农村特困老人社区援助服务计划为例 [J]. | 太原城市职业技术学院学报 , 2015 , (12) : 145-147 . |
| MLA | 林锋 . "民政部福利彩票公益基金示范项目推动高校志愿服务常态化——以福建省南平市农村特困老人社区援助服务计划为例" . | 太原城市职业技术学院学报 12 (2015) : 145-147 . |
| APA | 林锋 . 民政部福利彩票公益基金示范项目推动高校志愿服务常态化——以福建省南平市农村特困老人社区援助服务计划为例 . | 太原城市职业技术学院学报 , 2015 , (12) , 145-147 . |
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