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本文通过对复杂装备的日常运行数据出发,提出了一种由数据清理、数据集成、数据规约三部分构成的日常运行进行数据预处理的标准化方法,以解决日常运行数据中存在的缺失、不一致等问题。
Based on the daily operational data of complex equipment, this paper presents a standardized method for data preprocessing in daily operation consisting of data cleansing, data integration and data specification to solve the problems of lacking and inconsistencies in daily operation data problem.