25 lines
1010 B
Python
25 lines
1010 B
Python
from django.db import transaction
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from core.models import Entity
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class EntityResolutionService:
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@staticmethod
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def resolve_identity(identifier_a, identifier_b, probability_threshold=0.8):
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"""
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Determines if two identities belong to the same physical person based on statistical probability.
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"""
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# Logic for calculating match probability
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# Placeholder for complex ML/Graph analysis logic
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match_probability = 0.9 # Mock value
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if match_probability >= probability_threshold:
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with transaction.atomic():
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entity_a = Entity.objects.get(identifier=identifier_a)
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entity_b = Entity.objects.get(identifier=identifier_b)
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# Logic to merge entities (e.g., link them)
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# In a graph db, we would add a relationship.
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# In Django, we might link via a 'resolved_to' field if existing
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return True
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return False
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