ResearchBenchmarksIntrinsic Dimension Estimation on M42 manifold d=3Follow5.83Mean Estimated DimensionCA-PCA2.88683.65094.4155.1791Oct 16, 2025Evaluation ResultsMethodMethodLinksMean Estimated DimensionStandard DeviationCA-PCAn=500n=5002025.105.830.02TLEn=500n=5002025.103.670.03Wassersteinn=500n=5002025.103.550.05MADAn=500n=5002025.103.530.04DanCon=500n=5002025.103.440.12MLEn=500n=5002025.103.360.03Local PCAn=500n=5002025.103.250.02TLSn=500n=5002025.103.130.02TwoNNn=500n=5002025.103.050.17QEn=500n=5002025.1030