传感器校正与产品验证(Sensor calibration & product validation) 数据预处理技术(Preprocessing techniques ) 数据融合与数据挖掘(Data fusion and mining methods) ..
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方法采用数据库及数据预处理技术。
Methods the data were analyzed with the database and data preprocessing technology.
而数据预处理技术的好坏直接影响数据挖掘的结果。
Data preprocessing technique may have a direct influence on the data mining effect.
本文首先研究了坐标变换、坐标归一化和数据滤波的数据预处理技术。
Firstly the data pre-processing technologies are researched, which include coordinate transform, coordinate fusion, data filtering.
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