ResearchBenchmarksLJ cluster optimization on LJ cluster high-dimensional (d=18)LJ cluster optimization on LJ cluster high-dimensional (d=18)Follow0.509Final DistanceSHAPE0.49080.613650.73650.85935May 7, 2026Evaluation resultsMethodMethodLinksFinal DistanceFinal GapBest GapHit RateAUC DistanceAUC GapAUC Best GapSHAPEOriginal name in table...Original name in table=Learned2026.050.5090.2950.2072.60.5850.9330.796Adam2026.050.6660.130.1300.6320.9120.912GD2026.050.6860.0320.0320.40.6440.3380.333RMSProp2026.050.820.0210.02100.7050.2910.291Momentum2026.050.8670.0740.07300.7680.4340.388NAG2026.050.9640.1530.13500.8490.5330.426