回归系数平方和
Regression coefficient sum of squares
以上为机器翻译结果,长、整句建议使用 人工翻译 。
由点线距的平方和最小,得出一种求回归系数的新公式。
A new formula is obtained to find out regression coefficients, based on the fact that the quadratic sum of distance between line and spots in minimum.
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