| 利用K均值聚类建立拟稳基准的价格关联体系新方法 |
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| 引用本文： | 张伟,耿继进,邱卫宁,蒋健君.利用K均值聚类建立拟稳基准的价格关联体系新方法[J].测绘信息与工程,2014(3):31-33,37. |
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| 作者姓名： | 张伟 耿继进 邱卫宁 蒋健君 |
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| 作者单位： | 武汉大学测绘学院;武汉大学灾害监测与防治研究中心;深圳市房地产评估发展中心; |
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| 基金项目： | 国家自然科学基金资助项目(41174010,41074025) |
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| 摘 要： | 提出了拟稳基准建立房地产价格体系的新方法，并利用K均值聚类建立拟稳基准。结果表明，新方法能保持原有价格体系中存在的个别差异情况，具有比重心基准更好的适用性。
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| 关 键 词： | 房地产估价 价格关联体系 K均值聚类 拟稳基准 |
A New Method of Price Related System Using Quasi Stable Datum Based on K-Means Clustering |
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| ZHANG Wei,GENG Jijin,QIU Weining,JIANG Jianjun.A New Method of Price Related System Using Quasi Stable Datum Based on K-Means Clustering[J].Journal of Geomatics,2014(3):31-33,37. |
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| Authors: | ZHANG Wei GENG Jijin QIU Weining JIANG Jianjun |
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| Institution: | 1 School of Geodesy and Geomatics, Wuhan University 2 Disaster Monitoring and Prevention Research Center, Wuhan University, 129 Luoyu Road, Wuhan 430079, China 3 Center for Assessment and Deleloprnent of Real Estate, 8007 West Hongli Road, Shenzhen 518000, China ) |
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| Abstract: | This paper proposed a new method to establish the real estate price system based on quasi-stable datum. And the K-means clustering is adopted to build the quasi-stable datum. The results suggest that the special individuals case in the origi- nal price system can be remain by using the new mothod, and it ＇ s more feasibility than the gravity datum model. |
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| Keywords: | real estate valuation price related system K-means clustering quasi stable datum |
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