近红外光谱结合灰狼算法优化支持向量机实现烟叶产地快速鉴别

耿莹蕊¹, 沈欢超¹, 倪鸿飞², 陈勇¹, 刘雪松^1,^*

Support Vector Machine Optimized by Near-Infrared Spectroscopic Technique Combined With Grey Wolf Optimizer Algorithm to Realize Rapid Identification of Tobacco Origin

GENG Ying-rui¹, SHEN Huan-chao¹, NI Hong-fei², CHEN Yong¹, LIU Xue-song^1,^*

CARS变量筛选优化结果 (a): SG+1^st D处理后的波长数随采样运行次数而变化; (b): SG+1^st D处理后的RMSECV随采样运行次数而变化; (c): SG+1^st D处理后变量系数随采样运行次数变化