近红外高光谱成像技术在筛查保健食品中违禁添加抗炎药物双氯芬酸钠的研究
王成1, 于航1, 姚卫蓉1, 成玉梁1, 郭亚辉1, 钱和1, 谭志强2, 谢云飞1,*

A Study on the Screening of Anti-Inflammatory Drug Diclofenac Sodium in Dietary Supplements by Near Infrared Hyperspectral Imaging
WANG Cheng1, YU Hang1, YAO Wei-rong1, CHENG Yu-liang1, GUO Ya-hui1, QIAN He1, TAN Zhi-qiang2, XIE Yun-fei1,*
偏最小二乘回归(PLSR)模型中 β 回归系数权值占比选择较优波段