Round 157

Round UUID: 834a8d80-961e-4bf7-95b6-55ace20cf515

Prompt:

Determine if the coral reef is 'Healthy' or 'Stressed'. Apply rules in order.

1.  **Severe Stress:** If `ReefIntegrityScore` is 'Very Poor' or 'Poor', predict 'Stressed'.
2.  **Past Stress:** If `PreviousStressIncidents` is 'Moderate' or 'Severe', predict 'Stressed'.
3.  **Excellent/Good Reef Health/Stress Check:** If `ReefIntegrityScore` is 'Excellent' or 'Good':
    *   If `PollutionLevel` is 'High' AND `BleachingEventsPerYear` is 'Constant' AND `CurrentFlowQuality` is 'Poor', predict 'Stressed'.
    *   Otherwise, predict 'Healthy'.
4.  **Moderate Integrity Check - Presume Stressed unless proven Healthy:** If `ReefIntegrityScore` is 'Moderate':
    *   **Exception for Health:** Predict 'Healthy' ONLY IF one of the following is true:
        *   (`PollutionLevel` is 'Low' AND (`BleachingEventsPerYear` is 'Rare' OR `BleachingEventsPerYear` is 'Occasional') AND (`AlgalCoverage` is 'Minimal' OR `AlgalCoverage` is 'Sparse'))
        *   (`ReefAverageAge` >= 50 AND (`PredatorActivityLevel` is 'Low' OR `PredatorActivityLevel` is 'None' OR `PredatorActivityLevel` is 'Moderate Low'))
    *   **Otherwise (Default for Moderate Integrity):** Predict 'Stressed'.

5.  **Default:** If no rule applied (e.g. missing integrity), predict 'Stressed'. 

• Inferences: 1000
• Created: 2025-03-31 11:46:12+00:00
• First inference: 2025-03-31 11:46:17+00:00
• Last inference: 2025-03-31 12:43:52+00:00
• Completed: yes
• Train accuracy: 0.4559386973180077 (KT 0.341)
• Validation accuracy: 0.5192307692307693 (KT 0.285)
• Test accuracy: 0.336283185840708 (KT 0.473)