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"""Anomaly Detection Agent - Identifies unusual behaviors."""
from typing import Dict, List, Any
class AnomalyDetectionAgent:
"""Detects anomalies in claim data."""
def __init__(self):
self.name = "AnomalyDetectionAgent"
self.version = "1.0"
self.anomaly_threshold = 0.6
def process(self, claim_data: Dict[str, Any], historical_data: Dict[str, Any]) -> Dict[str, Any]:
"""Detect anomalies in claim."""
anomalies = []
anomaly_score = 0.0
# Check claim amount vs historical average
claim_amount = claim_data.get("claim_amount", 0)
if claim_amount > 10000:
anomalies.append("unusually_high_amount")
anomaly_score += 0.4
# Check fraud flag
if historical_data.get("fraud_flag", False):
anomalies.append("previous_fraud_history")
anomaly_score += 0.5
# Normalize score
anomaly_score = min(anomaly_score, 1.0)
return {
"anomalies_detected": anomalies,
"anomaly_score": anomaly_score,
"is_anomalous": anomaly_score >= self.anomaly_threshold,
"confidence": 0.82
}
def get_trace(self) -> Dict[str, Any]:
return {
"agent": self.name,
"version": self.version,
"timestamp": "2024-12-31T01:00:00Z",
"status": "completed"
}
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