To get the best fitting line, you find the line that minimizes the sum of squared distances.

要找到最切合的直线，就是要使，这些距离的平方和最小。

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The author proposes a sectional line fitting to re - place the polynomial curve fitting, which results in simplifying establishment of mathematical model and reducing the amount of calculation work.

作者在最小二乘法的基础上，提出分段直线拟合算法来代替多项式曲线拟合，从而达到简化数学模型的建立和减少计算量的目的。

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Conclusion a line fitting method is efficient for ordinal clustering methods.

结论线性拟合法是一个有效的有序样品聚类方法。

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From 106-0, when an injudicious reverse sweep cost Strauss his wicket, England slumped to 141-5 and although they reached their target with 10 overs to spare, it was somehow fitting that they should finally stumble over the line courtesy of a no-ball.

BBC: England escape one-day whitewash

Getting the over-arching value of business aviation relative to your bottom line, will put the costs in a more fitting perspective.

FORBES: Business Aviators - Is that all they are, or should be?