Start: FedNewton | Mode: head | Dataset: mnist | Model: resnet18
Params -> SGD LR: 0.01, Newton LR: 0.1, Damping: 0.0001

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[Round 001] FedNewton | Acc: 73.29% | Loss: 1.4506
[Round 002] FedNewton | Acc: 81.79% | Loss: 1.1313
[Round 003] FedNewton | Acc: 85.44% | Loss: 0.9169
[Round 004] FedNewton | Acc: 86.95% | Loss: 0.7916
[Round 005] FedNewton | Acc: 87.33% | Loss: 0.6964
[Round 006] FedNewton | Acc: 87.94% | Loss: 0.6255
[Round 007] FedNewton | Acc: 88.10% | Loss: 0.5808
[Round 008] FedNewton | Acc: 88.27% | Loss: 0.5354
[Round 009] FedNewton | Acc: 88.38% | Loss: 0.5025
[Round 010] FedNewton | Acc: 88.83% | Loss: 0.4742
[Round 011] FedNewton | Acc: 88.83% | Loss: 0.4502
[Round 012] FedNewton | Acc: 88.93% | Loss: 0.4302
[Round 013] FedNewton | Acc: 89.16% | Loss: 0.4130
[Round 014] FedNewton | Acc: 89.16% | Loss: 0.3990
[Round 015] FedNewton | Acc: 89.45% | Loss: 0.3857
[Round 016] FedNewton | Acc: 89.34% | Loss: 0.3765
[Round 017] FedNewton | Acc: 89.34% | Loss: 0.3680
[Round 018] FedNewton | Acc: 89.44% | Loss: 0.3613
[Round 019] FedNewton | Acc: 89.35% | Loss: 0.3559
[Round 020] FedNewton | Acc: 89.81% | Loss: 0.3487
[Round 021] FedNewton | Acc: 89.61% | Loss: 0.3452
[Round 022] FedNewton | Acc: 89.67% | Loss: 0.3418
[Round 023] FedNewton | Acc: 89.75% | Loss: 0.3368
[Round 024] FedNewton | Acc: 90.01% | Loss: 0.3328
[Round 025] FedNewton | Acc: 90.11% | Loss: 0.3302
[Round 026] FedNewton | Acc: 90.15% | Loss: 0.3274
[Round 027] FedNewton | Acc: 90.17% | Loss: 0.3251
[Round 028] FedNewton | Acc: 89.92% | Loss: 0.3248
[Round 029] FedNewton | Acc: 90.02% | Loss: 0.3230
[Round 030] FedNewton | Acc: 90.02% | Loss: 0.3214
Saved to runs/grid_search_20251125_104620_fednewton_mnist_resnet18_head/nlr0.1_damp0.0001/FedNewton_head_mnist_resnet18_s0.npz
