多元回归模型在船闸运行效率预测中的应用  

Application of Multiple Regression Model in Prediction of Shiplock Operation Efficiency

作　　者：罗飞 Luo Fei(Yangtze Three Gorges Navigation Administration,Yichang Hubei 443133)

机构地区：[1]长江三峡通航管理局,湖北宜昌443133

出　　处：《现代工业经济和信息化》2021年第3期104-105,111,共3页Modern Industrial Economy and Informationization

摘　　要：为了更精确地反映三峡船闸运行效率和通过能力,以统计学为基础,结合三峡船闸运行实际,探讨基于多元线性回归分析的船闸闸次数预测方法及应用,取得了很好效果,对科学规划通航指标具有重要意义。In order to reflect the operation efficiency and passing ability of the three Gorges lock more accurately,based on statistics and combined with the actual operation of the three Gorges lock,this paper discusses the prediction method and application of the number of locks based on multiple linear regression analysis.Good results have been obtained and are of great significance to scientific planning of navigation indexes.

关 键 词：回归分析 闸次数预测 拟合 

分 类 号：O241.6[理学—计算数学]