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Benchmarks
Geometric Alignment on Real EEG covariance SPD(22) (27 subject/split pairs)
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0
RE (Normalized Excess Plan-Fit Energy)
Intrinsic
-0.11804
0.67873
1.4755
2.27227
Jun 6, 2026
RE (Normalized Excess Plan-Fit Energy)
M_pi (Target Mismatch)
Class Alignment Score
Updated 1mo ago
Evaluation Results
Method
Method
Links
RE (Normalized Excess Plan-Fit Energy)
M_pi (Target Mismatch)
Class Alignment Score
Intrinsic
Manifold=SPD(22)
2026.06
0
1.288
0.601
Tangential
Manifold=SPD(22)
2026.06
0.0018
1.291
0.604
Log-Euclidean
Manifold=SPD(22)
2026.06
0.0119
1.305
0.613
MAP
Manifold=SPD(22)
2026.06
1.006
2.171
0.7
Identity
Manifold=SPD(22)
2026.06
2.951
4.905
1.785
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