From 37f002930e11b7566a4397ecf1f385c66ee00b6c Mon Sep 17 00:00:00 2001 From: YurenHao0426 Date: Thu, 6 Aug 2026 16:31:19 -0500 Subject: results: test SDIL on measured physical surrogate --- results/figs/physical_bias_p1_surrogate.png | Bin 0 -> 206126 bytes results/figs/physical_bias_p1_surrogate_caption.md | 14 ++++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 results/figs/physical_bias_p1_surrogate.png create mode 100644 results/figs/physical_bias_p1_surrogate_caption.md (limited to 'results/figs') diff --git a/results/figs/physical_bias_p1_surrogate.png b/results/figs/physical_bias_p1_surrogate.png new file mode 100644 index 0000000..6888aa9 Binary files /dev/null and b/results/figs/physical_bias_p1_surrogate.png differ diff --git a/results/figs/physical_bias_p1_surrogate_caption.md b/results/figs/physical_bias_p1_surrogate_caption.md new file mode 100644 index 0000000..7174c0b --- /dev/null +++ b/results/figs/physical_bias_p1_surrogate_caption.md @@ -0,0 +1,14 @@ +**Development result on a measured-state-dependent two-edge surrogate.** A--B, +combined task error after matching at least 6 s of nominal training time across +switching periods. C--D, corresponding gate-space cycle span. The local affine +bias fields are inferred from the released Dillavou et al. drift traces; they +are not independent hardware measurements. Frozen constant calibration and +SDIL receive the same 660/2040 neutral observations in the two task pairs, +respectively, before learning. SDIL removes essentially the entire modeled +raw-to-oracle gap and beats frozen constant calibration at every period. A +constant estimator can also reach oracle performance when allowed another +240--6000 online neutral observations per run. Most importantly, the ideal +leading-order overclamping analogue reaches zero error without neutral +observations and beats SDIL throughout. Thus this result verifies the local +mechanism and observation tradeoff but does not pass the physical strong- +baseline gate or demonstrate correction on hardware. -- cgit v1.2.3