Mass appraisal with genetic fuzzy rule-based systems

被引：36
|
作者：
Stumpf Gonzalez, Marco Aurelio [1 ]
Formoso, Carlos Torres [2 ]
机构：
[1] Univ Vale Rio dos Sinos, Sao Leopoldo, Brazil
[2] Univ Fed Rio Grande do Sul, Bldg Innovat Res Unit NORIE, Porto Alegre, RS, Brazil
来源：
PROPERTY MANAGEMENT | 2006年 / 24卷 / 01期
关键词：
Assessment; Fuzzy control; Modelling; Real estate; Brazil;
D O I：
10.1108/02637470610643092
中图分类号：
C93 [管理学];
学科分类号：
12 ; 1201 ; 1202 ; 120202 ;
摘要：
Purpose - The traditional models of real estate market have several sources of imprecision, such as transitions between submarkets, generating difficulties in property valuation. The purpose of this paper is to examine an alternative to improve mass appraisal models, using fuzzy rules. Design/methodology/approach - Fuzzy rule-based systems (FRBS) are able to generate flexible systems and may be useful in considering vagueness or imprecision presents in real estate market. An application to the housing market of Porto Alegre (Brazil), with more than 30,000 apartments, transacted in 1998-2001, illustrates the fuzzy system, comparing with traditional hedonic regression model. Findings - The results have indicated the potential of fuzzy rules to use in mass appraisal. Originality/value - This paper presents a procedure to develop mass appraisal models using FRBS.
引用
收藏
页码：20 / +
页数：12
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