{
  "version": "generic-v1",
  "algorithm_id": "linear-budget-history-v1",
  "supported_preference_strategies": ["numeric_linear"],
  "minimum_confidence": 0.8,
  "maximum_price_age_hours": 48,
  "optional_constraint_penalty_points": 5,
  "missing_preference_score": 0,
  "product_weight": 0.6,
  "price_weight": 0.4,
  "budget_weight": 0.4,
  "history_weight": 0.6,
  "history_window_days": 90,
  "minimum_history_days": 3,
  "history_discount_for_max_score": 0.2,
  "classification_upper_bounds": [
    {"upper": 60, "inclusive": false, "label": "IGNORE"},
    {"upper": 75, "inclusive": false, "label": "WATCH"},
    {"upper": 85, "inclusive": false, "label": "GOOD"},
    {"upper": 92, "inclusive": true, "label": "VERY_GOOD"},
    {"upper": 100, "inclusive": true, "label": "EXCEPTIONAL"}
  ]
}