为了达成这一点，需要向接收实际数据上下文的对象增加一个“d： DataContext”属性。

To do this you need to add a "d: DataContext" property to the same object that will get the real data context.

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量子点是一种很小的物质颗粒，以致于增加或减少一个电子都可以改变它的属性。

A quantum dot is a particle of matter so small that the addition or removal of an electron changes its properties in some useful way.

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增量式算法的关键点是在分类正确率和相容度下对属性集进行优级排序，算法的特点是随着数据的增加逐次推导规则。

The key of the algorithm is that the attribute set is sequenced according to the classification correct ratio and the consistent degree.

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