| 数据挖掘技术在房地产预警系统中的应用 |
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| 引用本文： | 王飞,王学明,王新一.数据挖掘技术在房地产预警系统中的应用[J].计算机时代,2012(1):24-26. |
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| 作者姓名： | 王飞 王学明 王新一 |
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| 作者单位： | 宁夏大学数学计算机学院,宁夏银川,750021 |
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| 摘 要： | 分析了各种房地产应用软件,将数据挖掘技术引入房地产预警系统设计中;结合数据仓库和决策支持系统,建立了基于粗糙集数据预处理的支持向量机预警模型,运用3σ警界控制原理确定各状态区间,划分出不同的警度,并提出了房地产市场预警预报系统的完整解决方案;最后,结合银川市的实际情况,构建了银川市房地产预警系统指标体系。
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| 关 键 词： | 房地产 数据挖掘 粗糙集理论 支持向量机 |
Application of data mining technology in real estate early warning system |
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| Wang Fei
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Wang Xueming
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Wang Xinyi.Application of data mining technology in real estate early warning system[J].Computer Era,2012(1):24-26. |
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| Authors: | Wang Fei Wang Xueming Wang Xinyi |
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| Affiliation: | (School of Mathematics and Computer Science,Ningxia University,Yinchuan,Ningxia 750021,China) |
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| Abstract: | We analyze various real estate applications,and introduce data mining technology into the design of real estate early warning system;combining data warehouse and decision support system,establish the early warning model based on support vector machine data pre-processing with rough sets,use 3σ warning limit control principle to determine each state range and divide them into different alarm levels,and put forward a complete solution for a real estate market early warning system;finally,according to the actual situation in Yinchuan city,build the indicator system of Yinchuan city real estate early warning system. |
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| Keywords: | real estate data mining rough set theory support vector machine |
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