ResearchTasksEigenfunction ApproximationEigenfunction ApproximationFollowBenchmarksDatasetSOTA methodSortMost resultsRecently updatedMost papersApplyDatasetSOTA methodMetricTrendResultsLast updatedHigh-dimensional OU processes (alpha_j = 2^j, r = 4) (test)CV+RFF0.773SubR2 Score6Apr 21, 2026