ResearchBenchmarksSparse Matrix Reordering on SuiteSparse ex27Follow69.84Fill-in RatioAlphaElim69.767670.256370.74571.2337May 17, 2026Evaluation ResultsMethodMethodLinksFill-in RatioAlphaElimMatrix Size (n)=974Matrix Size (n)=9742026.0569.84GPOMatrix Size (n)=974Matrix Size (n)=9742026.0571.65