| 混合算法在港口吞吐量预测中的应用 |
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| 引用本文： | 路阳.混合算法在港口吞吐量预测中的应用[J].现代交通技术,2013(1):69-72. |
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| 作者姓名： | 路阳 |
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| 作者单位： | 宿迁市港口管理局,江苏宿迁213800 |
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| 摘 要： | 文章利用主成分分析方法，提取出影响宿迁港口吞吐量的关键因子，在此基础上，提出了一种新的运量混合预测方法，即联合时间序列法和因果分析法；最后通过回归分析，给出了宿迁港口吞吐量与国内生产总值的关系，为宿迁港的发展和港口总体布置规划提供了一定的依据。
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| 关 键 词： | 吞吐量预测 主成分分析 混合算法 改进的灰色模型 |
Application of Hybrid Algorithm in Port Throughput Forecasting |
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| Lu Yang.Application of Hybrid Algorithm in Port Throughput Forecasting[J].Modern Transportation Technology,2013(1):69-72. |
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| Authors: | Lu Yang |
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| Institution: | Lu Yang (Suqian Harbor Management Bureau, Suqian 213800, China) |
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| Abstract: | This paper found the key factors that affect Suqian port throughput through the method of principal component analysis. On that basis, a new hybrid prediction method, hybrid algorithm that combines time series method and causality analysis is proposed. Through regression analysis method, a relational formula between Suqian Port throughput and GDP is proposed, which may be useful for development and general layout plan of Suqian Port. |
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| Keywords: | throughput prediction principal component analysis hybrid algorithm improved gray model |
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