In directed data mining, you are trying to predict a particular data point - the sales price of a house given information about other houses for sale in the neighborhood, for example.
在直接的数据挖掘中，您会尝试预测一个特定的数据点—比如，以给定的一个房子的售价来预测邻近地区内的其他房子的售价。
Let's continue this example of a house price-based regression model, and create some real data to examine.
让我们继续以这个房屋定价的回归模型为例，创建一些真实的数据。
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