Against weakness in multiple relevance, in-dimensional and linearization of data processing in using traditional principal component analysis method , some problem are stated of principal component analysis in multipie relevance, in-dimensional and linearization of data processing and put forward improvement suggestions.
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田晓兰[] 柳金甫[]. 用主成分分析法作综合评价睚数据的预处理问题[J]. 科学技术与工程, 2007, (5): 678-681. TIAN Xiao-lan, LIU Jin-pu. Data Pretreatment Problems in Using Principal Component Analysis to Multiple Estimate[J]. Science Technology and Engineering,2007,(5):678-681.
