Round 288

Round UUID: fa471d1d-6f2a-4c5b-a00e-bfa3e675fcd9

Prompt:

Use the following classification rules in order, stopping as soon as one applies, to decide if an entity is “Fylaran” or “Qtharri.” These rules aim to reduce both false positives (labeling Qtharri as Fylaran) and false negatives (labeling Fylaran as Qtharri) by checking surface roughness, tidal distortion, and core density in a more nuanced way:

1) If mean_surface_roughness < 10, label the entity as Qtharri.
2) If mean_surface_roughness > 500 AND mean_tidal_distortion < 200, label the entity as Qtharri.
3) If mean_core_density > 0.95, label the entity as Qtharri.
4) If mean_surface_roughness > 450, label the entity as Fylaran.
5) If mean_tidal_distortion > 400 AND mean_surface_roughness < 300 AND mean_core_density > 0.88, label the entity as Qtharri.
6) If mean_tidal_distortion > 400, label the entity as Fylaran.
7) If mean_surface_roughness > 220 AND mean_tidal_distortion > 300, label the entity as Fylaran.
8) Otherwise, label the entity as Qtharri.

By introducing rule 5 for very high tidal distortion but lower surface roughness and a sufficiently high core density, we correctly catch certain Qtharri cases that otherwise get misclassified as Fylaran. At the same time, lowering the threshold in rule 7 ensures moderately high roughness and distortion levels are identified as Fylaran to prevent under-classification.