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=== BP+pen 30ep s=123 ===
BP + ‖f‖² penalty: seed=123, lam=0.01, epochs=30
ep 1: test_acc=0.3593
ep 5: test_acc=0.4104
ep 10: test_acc=0.4630
ep 15: test_acc=0.4839
ep 20: test_acc=0.5025
ep 25: test_acc=0.5194
ep 30: test_acc=0.5262
FINAL test acc: 0.5262
Compare to:
BP-trainable (3-seed mean): 0.609
Penalized DFA lam=1e-2: 0.363
DFA-shallow: 0.349
Margin vs DFA-shallow baseline: +17.72 pp
→ BP+penalty intermediate; partial capacity loss + residual mode 2
Saved results/bp_with_penalty/bp_pen_lam0.01_s123.json
=== BP+pen 30ep s=456 ===
BP + ‖f‖² penalty: seed=456, lam=0.01, epochs=30
ep 1: test_acc=0.3652
ep 5: test_acc=0.4027
ep 10: test_acc=0.4639
ep 15: test_acc=0.4963
ep 20: test_acc=0.5189
ep 25: test_acc=0.5345
ep 30: test_acc=0.5397
FINAL test acc: 0.5397
Compare to:
BP-trainable (3-seed mean): 0.609
Penalized DFA lam=1e-2: 0.363
DFA-shallow: 0.349
Margin vs DFA-shallow baseline: +19.07 pp
→ BP+penalty intermediate; partial capacity loss + residual mode 2
Saved results/bp_with_penalty/bp_pen_lam0.01_s456.json
=== ALL DONE ===
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