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任冬梅, 张宇洋, 董新玲
Application of improved principal component analysis-Bayes discriminant analysis method to petroleum drilling safety evaluation
REN Dongmei, ZHANG Yuyang, DONG Xinling
计算机应用 . 2017, (6): 1820 -1824 .  DOI: 10.11772/j.issn.1001-9081.2017.06.1820