基于模糊数学的房地产批量评估  

Mass real estate appraisals based on fuzzy mathematics

作　　者：刘洪玉[1] 李妍[1] 

机构地区：[1]清华大学土木水利学院,北京100084

出　　处：《清华大学学报（自然科学版）》2017年第11期1202-1206,共5页Journal of Tsinghua University(Science and Technology)

摘　　要：房地产批量评估具有广泛的应用前景,也是房地产税改革的重要技术储备。目前,关于中国房地产批量评估方法和模型方面的研究日渐深入,但关于建模之前的房地产分组方法的研究还比较缺乏。鉴于此,该文重点关注批量评估的关键节点之一,即房地产分组方法,对其进行深入研究。通过引入模糊数学方法,采用贴进度方法测度不同房地产之间的相似程度,相似的房产划归同组,从而提出房地产分组的思路和应用路径。并通过实证研究验证了该方法的可行性和科学性。Mass real estate appraisals are important for real estate tax reform. There have been many studies of mass appraisal methods, but few studies of real estate grouping before modeling. This study presents of real estate grouping method based on fuzzy mathematics. The fuzzy nearness is used to measure the similarities between different buildings with similar ones put into the same real estate group. Then, the accuracy of this method is verified through an empirical study.

关 键 词：房地产 批量评估 房地产分组 相似度 模糊数学 

分 类 号：F293.3[经济管理—国民经济]