ResearchTasksHierarchical Time Series ForecastingHierarchical Time Series ForecastingFollowBenchmarksDatasetSOTA methodSortMost resultsRecently updatedMost papersApplyDatasetSOTA methodMetricTrendResultsLast updatedAustralian Tourism (test)REGAIN180.4Bottom RMSE21Jun 4, 2026M5 retail sales (test)HTF0.605WRMSSE4Jun 30, 2026HTS NoisyE-OCRT36.2Delta (Δ)4Apr 6, 2026HTS Noise-freeEP-OCRT45.46Δ4Apr 6, 2026