期刊文献+

数据挖掘中的预处理技术研究

Research on Preprocessing Technology in Data Mining
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摘要 分析了数据预处理提出的背景,归纳了常见的数据预处理方法,分析比较了不同方法的特点。 The background of data preprocessing was analyzed, methods of preprocessing were summarized and characteristics of each method were analyzed and compared.
出处 《成都纺织高等专科学校学报》 CAS 2010年第2期14-16,共3页 Journal of Chengdu Textile College
关键词 数据挖掘 数据预处理 噪声数据 data mining, data preprocessing, noise data
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