ResearchBenchmarksIntrinsic Dimension Estimation on M7 manifold d=2Intrinsic Dimension Estimation on M7 manifold d=2Follow2.99Mean Dimension EstimateCA-PCA1.92922.20462.482.7554Oct 16, 2025Evaluation resultsMethodMethodLinksMean Dimension EstimateStd Dev of EstimateCA-PCAn=500n=5002025.102.990.01MADAn=500n=5002025.102.960.07Local PCAn=500n=5002025.102.780.04Wassersteinn=500n=5002025.102.520.14TLEn=500n=5002025.102.30.02DanCon=500n=5002025.102.180.03MLEn=500n=5002025.102.140.03QEn=500n=5002025.1020TLSn=500n=5002025.1020TwoNNn=500n=5002025.101.970.12