Table 3 Empirical p values on two classes of correlation matrices obtained from the Wasserstein (WASS) and Biswas–Ghosh (BG)-based permutation tests under three geometries.

From: Geometric learning of functional brain network on the correlation manifold

Algorithms

Geometries

CORR

SPD

Euclidean

WASS

0.019*

0.056

0.108

BG

0.037*

0.095

0.144

  1. Numeric values with an asterick * indicate the null hypothesis of equal distributions is rejected at the significance level of \(5\%\).
Back to article page