中国民航大学学报 ›› 2024, Vol. 42 ›› Issue (6): 27-33.

• 航空运输管理 • 上一篇    下一篇

基于 GBDT 的多时刻航班过站关键节点时间预测模型

丁建立,冯 昊
  

  1. 中国民航大学计算机科学与技术学院, 天津 300300
  • 收稿日期:2023-03-27 修回日期:2023-05-17 出版日期:2025-04-08 发布日期:2025-04-08
  • 作者简介:丁建立(1963— ),男,河南洛阳人,教授,博士,研究方向为智能仿生算法、智能信息处理及民航应用
  • 基金资助:
    国家自然科学基金项目(U2033205)

Multi-Time prediction model of flight transit key nodes time based on GBDT

DING Jianli, FENG Hao
  

  1. College of Computer Science and Technology, CAUC, Tianjin 300300, China
  • Received:2023-03-27 Revised:2023-05-17 Online:2025-04-08 Published:2025-04-08

摘要:

为准确预测离港、起飞等航班过站关键节点时间,提高繁忙机场运行效率,本文提出一种基于梯度提升决策
树(GBDT,gradient boosting decision tree)的多时刻航班过站关键节点时间预测模型。首先,按产生时刻划分
航班信息数据项类别;其次,基于 GBDT 算法和 Spark 平台分别构建不同过站时刻的航班过站关键节点时
间预测模型;最后,以实时计算方式获取和处理航班数据,实现在多个时刻对航班离港时间和起飞时间进行
动态预测。 实验结果表明,该模型具有良好的预测表现,并与其他算法进行对比,预测效果最优,±15 min 内
预测准确率达到 95.6%。

关键词:

Abstract:

To accurately predict the flight transit key nodes time such as departure and takeoff, and improve the operational
efficiency of busy airports, a multi-time prediction model of flight transit key nodes time based on gradient boosting
decision tree (GBDT) is proposed in this paper. Firstly, the flight information data items are classified according to
the generation time. Secondly, based on the GBDT algorithm and Spark platform, the prediction models of flight
transit key nodes time at different transit times are constructed respectively. Finally, flight data is obtained and processed in real-time computing manner, enabling dynamic prediction of flight departure time and take-off time at
multiple times. The experimental results show that the proposed model has good predictive performance and has the
best predictive performance compared to other algorithms, with a prediction accuracy of 95.6% within ± 15 minutes.

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