Application Of Market Comparison Approach Based On Fuzzy Sets In The Evaluation Of Parcel Land Price

Land market of China since setting up, go through stage,developing stage of exploring,now is at reason and advance stage. This process is the development of land assessment system, which orient from indirect assessment toward direct assessment. The ideology and method of land appraisal are not nature.Some reliability of appraisal is lower.Thus,land market was forced search for a scientific and effective method to solve these problems.This study is based on how to solve the problems above,With analyzed the actual Market Comparison Approach,we found the problem in actual use is depending on objective view of assessors too much.It will make the result of valuation not credible,but also brings morality risk.These could not make the development of the land market normative.Therefore this study found a Market Approach of Valuation Quantitative Analysis Model based on Fuzzy Comprehensive Evaluation ideology.First of all,to be considered that some land price is influenced by many complicated factors,it had established an objective and reasonab1e system in price valuation index.Second,it confirmed the weight of factors which influence the type of land by AHP.Moreover,the comparable example was va1ued scientifically by Fuzy Comprehensive Evaluation.Finally,it confirmed the similitude of comparable examples and valuing subject by the approximation in Fuzzy Patten identification, and computed the final standard system.Then,the feasibility of model was examined by certified conclusion, and drew a conclusion that it was more exact to value by application model than by market comparison approach.