农业网络信息
農業網絡信息
농업망락신식
AGRICULTURE NETWORK INFORMATION
2012年
4期
17-20
,共4页
蒋翠清%吕君卿%丁勇%陆文新
蔣翠清%呂君卿%丁勇%陸文新
장취청%려군경%정용%륙문신
主成分分析%RBF神经网络%水电工程造价%MTLAB
主成分分析%RBF神經網絡%水電工程造價%MTLAB
주성분분석%RBF신경망락%수전공정조개%MTLAB
principal component analysis%RBF neural network%hydropower project costs%MTLAB
建立了基于主成分分析和RBF神经网络的水电工程造价估算模型,并运用MTLAB语言程序将其实现。实例表明,该方法可以使工程项目初期造价估算更合理、准确,给企业和决策者提供一种智能的估价方法。
建立瞭基于主成分分析和RBF神經網絡的水電工程造價估算模型,併運用MTLAB語言程序將其實現。實例錶明,該方法可以使工程項目初期造價估算更閤理、準確,給企業和決策者提供一種智能的估價方法。
건립료기우주성분분석화RBF신경망락적수전공정조개고산모형,병운용MTLAB어언정서장기실현。실례표명,해방법가이사공정항목초기조개고산경합리、준학,급기업화결책자제공일충지능적고개방법。
With employment of MTLAB program,in this article based the principal component analysis and RBF neural network,a hydropower project costs estimation module was established.Examples had demonstrated that this method could efficiently estimate the initial-stage costs of construction project in a more rational,accurate way,therefore,rendering enterprises and decision makers an intellective a costs estimation method.
