Round 94

Round UUID: 40661fbb-593e-4389-9c1c-09f1b1318968

Prompt:

Predict whether a coral reef is "Healthy" or "Stressed" based on the following rules:

**PREDICT STRESSED IF ANY OF THESE CONDITIONS ARE MET:**

1. **Critical Integrity Rule**: ReefIntegrityScore is "Very Poor" AND BiodiversityIndex is NOT "Very High"

2. **Poor Integrity with Multiple Stressors Rule**: ReefIntegrityScore is "Poor" AND at least 2 of the following are true:
   - PollutionLevel is "Critical"
   - AlgalCoverage is "Extensive" OR "Heavy"
   - BleachingEventsPerYear is "Constant"
   - CurrentFlowQuality is "Poor" AND BiodiversityIndex is NOT "High" AND NOT "Very High"

3. **Severe Predation Rule**: PredatorActivityLevel is "Severe" OR "Catastrophic" AND (AlgalCoverage is NOT "Minimal" OR BiodiversityIndex is "Low" OR "Very Low")

4. **Poor Flow with High Acoustic Rule**: CurrentFlowQuality is "Poor" AND AcousticIntensity > 650

5. **Very Young Coral Stress Rule**: CoralAgeEstimate < 10 AND BleachingEventsPerYear is "Frequent" OR "Constant"

6. **Young Coral with Constant Bleaching Rule**: CoralAgeEstimate < 20 AND BleachingEventsPerYear is "Constant" AND BiodiversityIndex is NOT "High" AND NOT "Very High"

7. **Young Reef System Under Extreme Stress Rule**: ReefAverageAge < 25 AND at least 2 of the following are true:
   - BleachingEventsPerYear is "Constant"
   - PollutionLevel is "Critical"
   - CurrentFlowQuality is "Poor"
   - AlgalCoverage is "Extensive" OR "Heavy"

8. **Extensive Algae with Non-High Diversity Rule**: AlgalCoverage is "Extensive" AND BiodiversityIndex is NOT "High" AND NOT "Very High"

9. **Poor Flow with Multiple Indicators Rule**: CurrentFlowQuality is "Poor" AND DistantStressIndicators is "Confirmed" AND BiodiversityIndex is "Medium" OR "Low" OR "Very Low"

10. **Multiple Severe Stress Indicators Rule**: Count how many of these are true:
    - CurrentFlowQuality is "Poor" AND AcousticIntensity > 500
    - AlgalCoverage is "Extensive" OR "Heavy"
    - BiodiversityIndex is "Low" OR "Very Low"
    - PollutionLevel is "Critical"
    - PreviousStressIncidents is "Major" OR "Severe"
    - BleachingEventsPerYear is "Constant"
    - PredatorActivityLevel is "Severe" OR "Catastrophic"
    
    If 4 or more are true, predict STRESSED

**OTHERWISE, PREDICT HEALTHY IF:**
- None of the above stress conditions are met

**DEFAULT**: If unclear, predict HEALTHY

• Inferences: 1000
• Created: 2025-06-29 00:57:47.760380+00:00
• First inference: 2025-06-29 00:58:11.707972+00:00
• Last inference: 2025-06-29 02:42:05.822412+00:00
• Completed: yes
• Train accuracy: 0.6526181353767561 (Krichevsky-Trofimov 0.185)
• Validation accuracy: 0.6057692307692307 (Krichevsky-Trofimov 0.218)
• Test accuracy: 0.7079646017699115 (Krichevsky-Trofimov 0.150)