bp神经网络在铁路行包运量预测中的应用研究

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1、北京交通大学硕士学位论文BP神经网络在铁路行包运量预测中的应用研究姓名：张敏敏申请学位级别：硕士专业：交通运输规划与管理指导教师：蒋熙20060301j!室窒望查兰堡主兰垡堡壅剑堕旦坠坚ABSTRACTAI戚珊ct：Forecastofraj}wayp删v0Iumeis蛐impon觚t粕dfund锄∞talwOfkofCRPE．Underthecondi6衄0ftllemarketcconomy’withthefiercccompe垃donofthe协m印ofta虹onm烈ket，tllef0托castofm¨wayparcclvolumeh硒粕import皿tme

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