ResearchBenchmarksDimensionality Reduction on connect-4Dimensionality Reduction on connect-4Follow66.3kNN AccuracyDiRe64.7465.14565.5565.955Apr 28, 2026Evaluation resultsMethodMethodLinkskNN AccuracyTopology ErrorUMAP Dominance ScoreDiReSelection Criterion=be...Selection Criterion=best kNN accuracy, Optimization=NSGA-II Pareto search2026.0466.312DiReSelection Criterion=be...Selection Criterion=best topology error (TE), Optimization=NSGA-II Pareto search2026.0465.202cuML UMAPHyperparameters=defaul...Hyperparameters=default (k = 16)2026.0464.85—