摘要
采用计算机随机模拟加上传统的梯度下降法,求解了报童每天卖报的期望收益最大的订报量,并给出了迭代变化图,结果表明此算法对于报童问题是相当有效的。对于企业订货等问题,本模型及算法可作相应推广。
By using Computer Simulation based down-hill algorithm,the amount of subscription which makes the expected revenue be the biggest had been worked out.Curves about the iteration of the solution was drawn,the result indicates that this method is very applicable to solve the newsboy problem.This mothod can also be applied to the plan of ordering goods of manufactories.
出处
《微计算机信息》
北大核心
2006年第03X期146-147,共2页
Control & Automation
关键词
计算机随机模拟
梯度下降法
报童模型
computer simulation
gradient down-hill algorithm
newsboy model
