| 基于加权距离成本的最优学区划分算法 |
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| 引用本文： | 栗敏光,董琳琳.基于加权距离成本的最优学区划分算法[J].测绘与空间地理信息,2017(12):216-218. |
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| 作者姓名： | 栗敏光 董琳琳 |
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| 作者单位： | 1. 国家测绘地理信息局重庆测绘院,重庆,400015;2. 林同棪国际工程咨询(中国)有限公司,重庆,401121 |
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| 摘 要： | 学区划分的科学性与合理性始终是我国教育领域的一个热点课题。最优学区划分算法研究具有重要的现实意义。本文以就近入学为基本原则,以区域学生总体上学距离成本最小化为核心目标,提出了一种基于学生数量加权距离成本的最优学区划分算法,通过FME软件平台设计程序加以实现,利用模拟数据试验验证了算法和程序的可行性与有效性。
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| 关 键 词： | 学区 学区划分 距离成本 加权距离成本 |
An Algorithm for Optimal School District Zoning Based on Weighted Distance Cost |
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| Abstract: | The scientificity and rationality of school district zoning has always been a hot topic in our country's education field.Research on algorithms for optimal school district zoning is of important realistic significance.On the principle of nearby enrollment and the objective of minimizing overall costs of distance from pupils' home to school,an algorithm for optimal school district zoning based on pupil number weighted distance cost is proposed.A corresponding program is designed based on FME platform.The result of the experiment with simulated data shows the algorithm proposed and the program designed are feasible and effective. |
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| Keywords: | school district school district zoning distance cost weighted distance cost |
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