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least squares

  • 最小二乘法:一种将曲线拟合到代表统计数据的一组点上的方法,使得这些点到曲线的距离的平方和最小。

网络释义英英释义

短语

partial least squares 偏最小二乘法 ; 偏最小二乘 ; 偏最小二乘方法

Ordinary Least Squares 普通最小二乘法 ; 最小二乘法 ; 最小平方法 ; 普通最小平方法

sequential least squares estimation [数] 序贯最小二乘估计

least squares criterion 最小二乘准则 ; 最小平方准则

Unweighted least squares 未加权最小平方法 ; 最小二乘法 ; 最小平方法 ; 非加权最小二乘

least squares correlation 最小二乘相关 ; 最小二乘相干

least squares technique 最小二乘法

least-squares linearity 最小二乘线性度

least squares fitting 拟合

generalized least squares estimation [数] 广义最小二乘估计

 更多收起网络短语

least squares

  • n. a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve

    同义词: method of least squares

以上来源于: WordNet

 柯林斯英汉双解大词典 

least squares

  • 1. 

    N a method for determining the best value of an unknown quantity relating one or more sets of observations or measurements, esp to find a curve that best fits a set of data. It states that the sum of the squares of the deviations of the experimentally determined value from its optimum value should be a minimum 最小平方

双语例句权威例句

  • Weighted least squares regression.

    加权最小二乘回归

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  • Its basic theory is moving least squares method.

    它的理论基础滑动最小乘法

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  • Least squares regression with nine model selection techniques, including stepwise regression.

    最小二乘回归模型选择技术包括逐步回归。

    youdao

更多双语例句
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