ResearchBenchmarksTime Series Generation on fBm H=0.3Time Series Generation on fBm H=0.3Follow1.995ACFSDE1.185881.395941.6061.81606Feb 9, 2026Evaluation resultsMethodMethodLinksACFHurst IndexMarginal Distribution SimilarityWeighted ACFR2 ScoreSDE2026.021.995——1.279—NANSDE2026.021.995——1.415—fSDE2026.021.429——0.845—RNN2026.021.217——0.666—