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train-pose

Train and evaluate models that estimate human poses from WiFi signals. Compare results against a model that always predicts the average pose, check for data leakage, and report measured improvements with clear evaluation conditions.

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Train/evaluate WiFi pose models honestly — camera-supervised (MediaPipe + CSI) and camera-free (WiFlow), always checked against the mean-pose baseline before any PCK is quoted.

See how to install

Good for

  • Train a pose model using camera labels
  • Evaluate pose estimation without a camera at inference
  • Compare accuracy against an average-pose baseline
  • Check evaluation claims before publication

Files included (1)

  • SKILL.md2.0 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

train-pose

Build a CSI→pose model without overstating it. The project has a retracted 92.9%/100% history — the discipline below exists so it never recurs.

The non-negotiable: mean-pose baseline first

A pose model that always predicts the dataset's mean pose already scores ~50% PCK. Quote PCK only as a delta over that baseline, on a held-out split with no subject or temporal leakage. Example honest result (ADR-181):

Held-out PCK@20 59.5% vs a 50% mean-pose baseline = +9.4 pp real signal — MEASURED.

Paths

  • camera-supervised (ADR-079) — MediaPipe Pose labels the camera frame; paired CSI trains the net. Train/infer in one camera frame so the skeleton aligns.
  • camera-free (WiFlow, ADR-152) — no camera at inference; geometry-conditioned.
  • in-browser (ADR-181) — WebGPU/WASM trainer; the active backend is shown as a badge (honest about what's executing).

Run it through the harness (ADR-371)

npx @ruvnet/ruview train-plan --mode pose-smoke            # command, cwd, outputs; runs nothing
npx @ruvnet/ruview train --mode pose-smoke --confirm       # SYNTHETIC pipeline smoke (libtorch 2.11 for tch 0.24)
npx @ruvnet/ruview train --mode pose --data-dir <in-repo MM-Fi dir> --confirm
npx @ruvnet/ruview train-gate --file eval-report.json      # mean-pose baseline + leakage gate

The gate returns the only acceptable claim sentence. Quote nothing it fails.

Before you publish a number

  1. Run the mean-pose baseline on the same split.
  2. Report (model − baseline) in pp, with the split definition (chronological / blocked-gap / grouped-bucket; no leakage).
  3. ruview_claim_check the writeup — it flags any untagged or 100%/perfect claim.
  4. If it's a benchmark vs SOTA, tag MEASURED-EQUIVALENT only with the reproducer.

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