%0 Journal Article %T A Rapid Detection Method for Coal Ash Content in Tailings Suspension Based on Absorption Spectra and Deep Feature Extraction %A Zhu, Wenbo %A Zhang, Xinghao %A Zhu, Zhengjun %A Fu, Weijie %A Liu, Neng %A Zhang, Zhengquan %J Mathematics %V 12 %N 11 %@ 2227-7390 %D 2024-05-29 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve