The algorithm has four major steps, feature extraction, object identification, auxiliary image creation and object mining.

算法主要由四步组成：属性抽取，对象鉴别，辅助图像创建和对象挖掘。

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Once you get your data in the instances object, you are free to use whatever data mining you want on the data, so you want this step to be as easy as possible.

一旦将数据放入了这个实例对象，您就可以在数据上进行任何您想要的数据挖掘了，所以您想要这个步骤尽可能地简单。

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The user object represents the Twitter user whose account data we're mining.

User对象代表我们正在挖掘其帐户信息的Twitter用户。

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