摘要
提出依据离差绝对值和准则,用目标规划建立多元线性预测方程,该方法优于回归分析。
Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
出处
《武汉水利电力大学学报》
CSCD
1993年第6期675-678,共4页
Engineering Journal of Wuhan University
关键词
离差绝对值和
水文学
统计
least squares estimation
sum of quadratic dispersion
absolute values sum of dispersion
goal programming
