ResearchBenchmarksPrivate Black-box Optimization on f(x)=Σx_i^4, h(x)=Σx_i^2 (Noise: η_k ~ Lap(1/k)) 1.0Follow213NFFminunc-1,378.889,366.3120,111.530,856.69Dec 28, 2025Evaluation ResultsMethodMethodLinksNFFoptSuccess FlagFminunc2025.12213101,000—NEWUOA2025.126130.1375—NMSMAX2025.126430.0082—NEWUOA-N2025.129900—DFOp2025.121,0330—Fminsearch2025.1240,0100.9686—