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CNN CIFAR-10 (5 seeds, fixed Gamma):
BP: acc=86.8%, Gamma=0.970, rho=0.603
DFA: acc=56.7%, Gamma=0.896, rho=0.061
EP: acc=50.6%, Gamma=0.484, rho=0.450
SB: acc=63.3%, Gamma=1.000 (BP self-cos, feedback nets not saved), rho=0.601
CB: acc=31.8%, Gamma=1.000 (BP self-cos), rho=0.226
DFA Gamma=0.896 is notably high — CNN DFA credit aligns well with BP gradients.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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CNN CIFAR-10 (5 seeds):
BP: 86.8%±0.3%, Gamma=0.238, rho=0.250
DFA: 56.7%±2.0%, Gamma=0.216, rho=0.017
SB: 63.3%±0.5%, Gamma=0.045, rho=0.298
CB: 31.8%±6.2%, Gamma=0.013, rho=0.033
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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