From 88485f6f05243e2fc459807b6644c1ff45a55d2e Mon Sep 17 00:00:00 2001
From: YurenHao0426 <Blackhao0426@gmail.com>
Date: Fri, 3 Apr 2026 17:35:12 -0500
Subject: Recompute all CNN diagnostics with fixed BP gradient flow
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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>
---
 results/cnn_baseline/bp_s42.json | 26 ++++++++++----------------
 1 file changed, 10 insertions(+), 16 deletions(-)

(limited to 'results/cnn_baseline/bp_s42.json')

diff --git a/results/cnn_baseline/bp_s42.json b/results/cnn_baseline/bp_s42.json
index 1f1e041..53da0a2 100644
--- a/results/cnn_baseline/bp_s42.json
+++ b/results/cnn_baseline/bp_s42.json
@@ -2,24 +2,18 @@
   "method": "bp",
   "seed": 42,
   "acc": 0.8621,
-  "Gamma": 0.2417115569114685,
-  "rho": 0.24997350573539734,
+  "Gamma": 0.9824421852827072,
+  "rho": 0.6162701472640038,
   "gammas_per_layer": [
-    0.0,
-    0.0,
-    0.0,
+    0.9854019284248352,
+    0.9902856349945068,
+    0.9872349500656128,
     0.966846227645874
   ],
   "rhos_per_layer": [
-    0.0,
-    0.0,
-    0.0,
-    0.9998940229415894
-  ],
-  "epochs": 100,
-  "lr": 0.001,
-  "wd": 0.01,
-  "beta": 0.5,
-  "T_nudge": 20,
-  "alpha_nudge": 0.05
+    0.19589412212371826,
+    0.2694654166698456,
+    0.9998091459274292,
+    0.999911904335022
+  ]
 }
\ No newline at end of file
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