Data mining on prices of highway project main material based on WEB
Data(s) |
01/10/2007
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Resumo |
The management of main material prices of provincial highway project quota has problems of lag and blindness. Framework of provincial highway project quota data MIS and main material price data warehouse were established based on WEB firstly. Then concrete processes of provincial highway project main material prices were brought forward based on BP neural network algorithmic. After that standard BP algorithmic, additional momentum modify BP network algorithmic, self-adaptive study speed improved BP network algorithmic were compared in predicting highway project main prices. The result indicated that it is feasible to predict highway main material prices using BP NN, and using self-adaptive study speed improved BP network algorithmic is the relatively best one. |
Formato |
application/pdf |
Identificador | |
Relação |
http://eprints.qut.edu.au/27719/1/27719.pdf DOI:10.2991/iske.2007.47 He, Jie, Chen, Yikai, Hang, Wen, & Qi, Zhiguo (2007) Data mining on prices of highway project main material based on WEB. In International Conference on Intelligent Systems and Knowledge Engineering (ISKE) , October 15-16, 2007, Chengdu, China. |
Direitos |
Copyright 2007 Atlantis Press This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited. |
Fonte |
Centre for Accident Research & Road Safety - Qld (CARRS-Q) |
Palavras-Chave | #090505 Infrastructure Engineering and Asset Management #090507 Transport Engineering |
Tipo |
Conference Paper |