Title :
Fuzzy Comprehensive Evaluation Mode on the Investment Risk of Real Estate Based on BP Neural Network and Expert System
Author :
Huang, Yuansheng ; Tian, Chengfang ; Fang, Wei
Author_Institution :
Dept. of Econ. & Manage., North China Electr. Power Univ., Baoding
Abstract :
In the practice of risk evaluation on real estate, there are many events´ degree of risk can not be accurately described, the application of fuzzy comprehensive evaluation method can reflect the risk degree of every element in detail. In addition, the combination use of BP neural network (ANN) and expert system (Es) method can determine impact extent of the risk factors on the real estate risk and the weight of every risk factor relative to the real estate risk. Therefore, this paper makes fuzzy comprehensive evaluation on the investment risk of real estate based on BP neural network, providing basis for the prevention of risk on real estate.
Keywords :
backpropagation; expert systems; fuzzy set theory; investment; neural nets; real estate data processing; risk management; BP neural network; expert system; fuzzy comprehensive evaluation mode; investment risk; real estate; Artificial neural networks; Energy management; Expert systems; Fuzzy neural networks; Fuzzy systems; Hybrid intelligent systems; Investments; Neural networks; Power system management; Risk management;
Conference_Titel :
E-Business and Information System Security, 2009. EBISS '09. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2909-7
Electronic_ISBN :
978-1-4244-2910-3
DOI :
10.1109/EBISS.2009.5137984
