EMMA-SC-ANOM-v1¶

v1 · proposed-contract

Task. E-SC-ANOM - see Tasks. What you predict. an anomaly flag. Target domain. SPECTRUM - spectrum monitoring for unknown or unauthorized emitters.

Input¶

Raw complex multi-antenna I/Q (in-phase and quadrature), shape (num_rx, 2, N) float32, with per-scene metadata. 8-element uniform linear array (ULA).

Labels¶

Anomaly flag.

Splits¶

train and dev are public and regenerable; holdout is private and scored by prediction submission. Sample count to be pinned at v1.

Get it¶

emma download --dataset EMMA-SC-ANOM-v1 --split dev --out ./scenes

Metric¶

AUROC (area under the ROC curve). See Metrics.

What this tests¶

Anomaly detection flags radio-frequency (RF) scenes that deviate from a learned normal baseline, the spectrum-monitoring task that gates on rare-event detection.

How it is made¶

Generated by rfgen. The exact configuration (commit, emitters, channel, label extraction, seeds) is in the developer recipe.