| 从算术平均数谈最小一乘法与最小二乘法的区别 |
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| 引用本文： | 王文平.从算术平均数谈最小一乘法与最小二乘法的区别[J].武汉船舶职业技术学院学报,2009,8(6):40-41. |
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| 作者姓名： | 王文平 |
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| 作者单位： | 武汉船舶职业技术学院,公共课部,430050 |
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| 摘 要： | 本文从算术平均值出发,讨论了最小一乘法与最小二乘法的区别,并用这二种方法对数据进行了回归分析。
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| 关 键 词： | 算术平均数 中位数 最小一乘法 最小二乘法 线性回归 |
Discussing from the Arithmetic Average of the Difference between the Least One Multiplication and the Least Square Method |
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| WANG Wen-ping.Discussing from the Arithmetic Average of the Difference between the Least One Multiplication and the Least Square Method[J].Journal of Wuhan Institute of Shipbuilding Technology,2009,8(6):40-41. |
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| Authors: | WANG Wen-ping |
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| Institution: | WANG Wen-ping(Wuhan Institute of Shipbuilding Technology,Wuhan 430050,China) |
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| Abstract: | From the arithmetic mean,this paper discusses the differences between the least one multiplication and the least square method,and uses the two methods to make a regression analysis of data. |
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| Keywords: | arithmetic mean median least one multiplication least square method linear regression |
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