This may be confusing because we can use regression to refer to the class of problem and the class of algorithm.

这有些让人迷惑，因为我们可以用回归来指代一类问题和一类算法。

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This may be confusing because we can use regression to refer to the class of problem and the class of algorithm.

这有些让人迷惑，由于我们可以用回归来指代一类问题和一类算法。

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Data smoothing is a perpetual topic in mathematical statistics. In practice we usually use regression to smooth data, including linear regression and nonlinear regression.

数据拟合是数理统计学中的一个永恒话题，在实际工作中我们最常用的拟合方法是回归分析，其中包括线性回归和非线性回归。

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The software lets the fire brigade use a technique known as modelling regression to target places that register as at high risk for fire.

BBC: Can big data help fight fires and save lives?