Discretization of continuous type of attributes is a key issue in machine learning, it is a NP puzzle.

连续型属性的离散化问题是机器学习中的关键问题，是一个NP难题。

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Discretization of continuous type of attributes is a key issue in machine learning, it is a NP puzzle.

连续型属性的离散化问题是机器学习中的关键问题，是一个NP难题。

youdao