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Rapid Inversion of Gold Ore Grades Based on Hyperspectral Data and Stacking Ensemble Learning Algorithm

MAO Ya-chun, XIA An-ni^*, CAO Wang, LIU Jing, WEN Jie, HE Li-ming, CHEN Xuan-he

Stacking真实值与预测值品位对比图 (a): PCA-Stacking; (b): ISOMAP-Stacking; (c): LLE-Stacking