离差最大化结合BP神经网络评价烟叶化学品质

张勇刚, 任志广, 徐志强, 刘建国, 张晓兵, 刘化冰, 夏琛, 程昌合

Chemical Quality Evaluation of Flue-Cured Tobacco Based on Maximization of Deviation and BP Neural Network

Zhang Yonggang, Ren Zhiguang, Xu Zhiqiang, Liu Jianguo, Zhang Xiaobing, Liu Huabing, Xia Chen, Cheng Changhe

表4 4种单一评价法评价结果的相关性分析

Table 4 Pearson correlation analysis among four single evaluation methods

方法Method CCUI TOPSIS CPM GRDA CCUI 1.0000 0.9875** 0.9835** 0.9552** TOPSIS 0.9875** 1.0000 0.9764** 0.9199** CPM 0.9835** 0.9764** 1.0000 0.9141** GRDA 0.9552** 0.9199** 0.9141** 1.0000