ResearchBenchmarksIntrinsic Dimension Estimation on Frey FaceFollow54.26Dimension EstimateCA-PCA3.081616.368329.65542.9417Oct 16, 2025Evaluation ResultsMethodMethodLinksDimension EstimateCA-PCA2025.1054.26Local PCA2025.1012.67TLS2025.1010.37MADA2025.107.34MLE2025.106.84QE2025.106.4TLE2025.106.29Wasserstein2025.106.2TwoNN2025.105.05