Regression is concerned with modelling the relationship between variables that is iteratively refined using a measure of error in the predictions made by the model.

回归是这样一种建模方式，它先确定一个衡量模型预测误差的量，然后通过这个量来反复优化变量之间的关系。

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Regression is concerned with modelling the relationship between variables that is iteratively refined using a measure of error in the predictions made by the model.

回归是这样一种建模方式，它先确定一个衡量模型预测误差的量，然后通过这个量来反复优化变量之间的关系。

youdao