If a programmer wishes to address the A has_many B through=> [X, Y, Z] issue, they can specify the desired through association in their model class definition, and DrySQL will honour this.
如果开发者想解决A has_many B through=> [X, Y, Z]的问题，他们可以在模型类中定义想要的间接关联，并且DrySQL也希望你这么做。
It states whether the mining model classifies the current patient as someone who will suffer the disease (y) or not (n).
它表明挖掘模型将当前病人归为哪种类型，将患上(y)还是不会患上(n)这种病。
These estimated parameters are used to construct a linear equation (see Listing 3) to model the relationship between the X and Y values.
这些估计的参数用来构造线性方程(请参阅清单3)，该方程对x和Y值之间的关系进行建模。
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