Design Set. It is used both for training and validating the system.

设计样本集：用于训练和检验识别系统。

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The key is to set up learning ability education training system.

重点是要建立学习能力教育培训体系。

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The key is to set up learning ability education training system.

重点是要建立学习能力教育培训体系。

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