Title :
Research on the evaluation of development of commercial service industry in Beijing based on gray correlation analysis and BP neural network
Author :
Liu, Yang ; Ji, Shouwen ; Xie, Haiyao ; Kuang, Xun
Author_Institution :
Sch. of Traffic & Transp., Beijing Jiaotong Univ., Beijing
Abstract :
The paper focuses on the evaluation of the development situation of commercial service industry in Beijing. First, the evaluation indexes are established, and the grey correlation method is used to analyze the correlation degree on the commercial service industry indexes. Then, the elastic coefficient model of commercial service industry in Beijing is established to compare the development level of commercial service industry with economic level and residents´ consumption demand. Finally, the method using three layers BP Network to forecast the development trend of commercial service industry in Beijing is introduced, some recommendations to the development of commercial service industry are also given.
Keywords :
backpropagation; grey systems; neural nets; service industries; BP neural network; Beijing; commercial service industry; elastic coefficient model; gray correlation analysis; Business; Correlation; Demand forecasting; Economic forecasting; Industrial economics; Neural networks; Power generation economics; Telecommunication traffic; Toy industry; Transportation; BP Neural Network; Commercial Service Industry; Evaluation; Gray Correlation;
Conference_Titel :
Service Operations and Logistics, and Informatics, 2008. IEEE/SOLI 2008. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2012-4
Electronic_ISBN :
978-1-4244-2013-1
DOI :
10.1109/SOLI.2008.4686541
