Data mining on prices of highway project main material based on WEB
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.
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.
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|Item Type:||Conference Paper|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > CIVIL ENGINEERING (090500) > Infrastructure Engineering and Asset Management (090505)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > CIVIL ENGINEERING (090500) > Transport Engineering (090507)
|Divisions:||Current > Research Centres > Centre for Accident Research & Road Safety - Qld (CARRS-Q)|
|Copyright Owner:||Copyright 2007 Atlantis Press|
|Copyright Statement:||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.|
|Deposited On:||02 Oct 2009 02:14|
|Last Modified:||10 Aug 2011 16:57|
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