This thesis focuses on the design and implementation of the data collection and pre-process subsystem, which implement the function of the data retrieve layer and the data pre-process layer.

本文的核心是设计并实现数据采集与预处理子系统，它实现了数据采集层和数据预处理层的功能。

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This thesis focuses on the design and implementation of the data collection and pre-process subsystem, which implement the function of the data retrieve layer and the data pre-process layer.

本文的核心是设计并实现数据采集与预处理子系统，它实现了数据采集层和数据预处理层的功能。

youdao