ResearchBenchmarksDimensionality Reduction on satimageDimensionality Reduction on satimageFollow88.3kNN AccuracycuML UMAP87.36487.60787.8588.093Apr 28, 2026Evaluation resultsMethodMethodLinkskNN AccuracyTopology ErrorUMAP Dominance RatiocuML UMAPHyperparameters=defaul...Hyperparameters=default (k = 16)2026.0488.35—DiReSelection Criterion=be...Selection Criterion=best kNN accuracy, Optimization=NSGA-II Pareto search2026.0487.620DiReSelection Criterion=be...Selection Criterion=best topology error (TE), Optimization=NSGA-II Pareto search2026.0487.400