ResearchBenchmarksEndmember Estimation on CupriteFollow1.48Spectral Angle Distance (Alunite)FaSUn1.2322.9064.586.254Mar 13, 2026Evaluation ResultsMethodMethodLinksSpectral Angle Distance (Alunite)Spectral Angle Distance (Chalcedony)Spectral Angle Distance (Kaolinite)Spectral Angle Distance (Montmorillonite)Spectral Angle Distance (Sphene)FaSUnDevice=GPUDevice=GPU2026.031.483.432.676.5516.23SUnsDevice=GPUDevice=GPU2026.033.683.0616.593.9110.92MiSiSUnDevice=GPUDevice=GPU2026.035.977.332.786.533.45SUnAADevice=CPUDevice=CPU2026.037.686.092.464.838.26