Round 144

Round UUID: 78c200df-4b59-400d-996e-95ddc6e7e3bc

Prompt:

Classify coral reefs as 'Healthy' or 'Stressed' using ONLY the rules below, with no subjective judgment or weighting. Do not use any features not explicitly listed.

1. Classify as 'Stressed' if at least TWO of these major indicators are MODERATE or worse:
   - PollutionLevel: 'Moderate' or 'High'
   - ReefIntegrityScore: 'Moderate', 'Poor', or 'Very Poor'
   - AlgalCoverage: 'Moderate', 'Heavy', or 'Extensive'
   - DistantStressIndicators: 'Possible' or 'Confirmed'
   - BleachingEventsPerYear: 'Occasional', 'Frequent', or 'Constant'
   - PreviousStressIncidents: 'Minor', 'Moderate', 'Major' or worse
   - PredatorActivityLevel: 'Moderate High', 'High', 'Severe', or 'Catastrophic'
   - CurrentFlowQuality: 'Fair' or 'Poor'

2. If DistantStressIndicators is 'Confirmed', classify as 'Stressed' ONLY if at least one other major indicator above is MODERATE or worse. Otherwise, do NOT classify as 'Stressed' based on 'Confirmed' DistantStressIndicators alone.

3. Classify as 'Stressed' if ANY of these specific combinations:
   a. BleachingEventsPerYear is 'Constant' AND at least one other major indicator is MODERATE or worse.
   b. AlgalCoverage is 'Heavy' or worse AND at least one other major indicator is MODERATE or worse.
   c. CurrentFlowQuality is 'Poor' AND at least one other major indicator is MODERATE or worse.

4. Classify as 'Healthy' ONLY if ALL of these:
   - ReefIntegrityScore: 'Good' or 'Excellent'
   - PollutionLevel: 'Low'
   - AlgalCoverage: 'Minimal' or 'Sparse'
   - BleachingEventsPerYear: 'Rare' or 'Occasional'
   - DistantStressIndicators: 'None' or 'Possible'
   - CurrentFlowQuality: at least 'Fair' (not 'Poor')
   - PredatorActivityLevel: not 'High', 'Severe', or 'Catastrophic'
   - PreviousStressIncidents: not 'Moderate' or worse

5. If only ONE major indicator is MODERATE or worse and it is NOT 'Constant' BleachingEvents, 'Heavy' AlgalCoverage, 'Confirmed' DistantStressIndicators, or 'Catastrophic' PredatorActivityLevel, and all other major indicators are best, classify as 'Healthy.'

6. If 'CurrentFlowQuality' is 'Poor' and ANY other major indicator above is not in its healthiest category, classify as 'Stressed.'

7. Do NOT classify as 'Stressed' based on ONE severe value alone unless it matches a combination in rules 2 or 3.

8. If none of the criteria above are met, default to:
   - 'Stressed' if at least two major indicators are moderate or worse;
   - Otherwise, 'Healthy.'

• Inferences: 1000
• Created: 2025-04-17 03:43:45+00:00
• First inference: 2025-04-17 03:43:51+00:00
• Last inference: 2025-04-17 05:09:17+00:00
• Completed: yes
• Train accuracy: 0.351213282247765 (KT 0.454)
• Validation accuracy: 0.46153846153846156 (KT 0.336)
• Test accuracy: 0.2831858407079646 (KT 0.548)