Segment

# High-value customer segment
high_value_segment = Segment(
    name="high_value_customers",
    model_id=model.id,
    definition="customer_lifetime_value > 10000 and account_age_days > 365",
    description="Customers with high LTV and established accounts"
).create()

# Geographic segment
west_coast_segment = Segment(
    name="west_coast_users",
    model_id=model.id,
    definition="state == 'CA' or state == 'OR' or state == 'WA'",
    description="Users from West Coast states"
).create()

# Risk-based segment
high_risk_segment = Segment(
    name="high_risk_applications",
    model_id=model.id,
    definition="credit_score < 600 or debt_to_income > 0.4",
    description="Loan applications with elevated risk factors"
).create()

# Age-based demographic segment
young_adults_segment = Segment(
    name="young_adults",
    model_id=model.id,
    definition="age >= 18 and age <= 35",
    description="Young adult demographic (18-35 years)"
).create()

# Use segment in alert rule for targeted monitoring
segment_alert = AlertRule(
    name="high_value_drift_alert",
    model_id=model.id,
    metric_id="drift_score",
    priority=Priority.HIGH,
    compare_to=CompareTo.BASELINE,
    condition=AlertCondition.GT,
    bin_size=BinSize.HOUR,
    critical_threshold=0.7,
    baseline_id=baseline.id,
    segment_id=high_value_segment.id
).create()