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近红外光谱的选择比率竞争群体分析的变量选择算法
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王玉喜1, 贾振红1,*, 杨杰2, Nikola K Kasabov3 |
A Variable Selection Method of the Selectivity Ratio Competitive Model Population Analysis for Near Infrared Spectroscopy
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WANG Yu-xi 1, JIA Zhen-hong 1,*, YANG Jie 2, Nikola K Kasabov 3
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啤酒光谱数据集以选择比率和回归系数绝对值的变量重要性图示 红色线是代表着变量重要性的阈值 (a): 选择比率得分值; (b): 回归系数绝对值 |
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