Developer API

DataSettings

Defines how input data is interpreted and mapped during model execution, including column bindings, filtering, grouping, and evaluation tolerance settings.

Properties of DataSettings

Name	Type	Description
RowFilter	string	Optional expression used to filter input rows before evaluation. Rows that do not satisfy this filter are excluded from inference.
ActionColumnName	string	Name of the column that contains the action or outcome value associated with each data row.
WeightColumnName	string	Name of the column that contains the relative weight applied to each row during confidence calculation.
PriorityColumnName	string	Name of the column that defines row execution priority. Higher priority rows may influence evaluation order or rule dominance.
DecisionIdColumnName	string	Name of the column that uniquely identifies a decision rule or row within the dataset.
ModelName	string	Optional logical name assigned to the model configuration for identification, versioning, or trace reporting.
ColumnGroups	ColumnGroups	Defines logical groupings of columns that may be evaluated together during inference.
NullValueBehavior	enumNullValueBehavior	Controls how null rule values are handled during evaluation.

Example

	{
  "InputSource": {
    "LastPrice": 102.45,
    "Volume": 1500000,
    "VolatilityIndex": 22.8,
    "MovingAverageSpread": 1.35
  },
  "ModelSource": {
    "resultsets": {
      "TradingRules": [
        {
          "ID": "TR-001",
          "VolatilityIndex": ">= 20",
          "MovingAverageSpread": ">= 1.0",
          "Weight": 0.8,
          "IsEnabled": true,
          "Action": "Buy"
        },
        {
          "ID": "TR-002",
          "VolatilityIndex": "< 20",
          "MovingAverageSpread": "< 0",
          "Weight": 0.6,
          "IsEnabled": true,
          "Action": "Sell"
        },
        {
          "ID": "TR-003",
          "Weight": 0.2,
          "IsEnabled": true,
          "Action": "Hold"
        }
      ]
    }
  },
  "Options": {
    "DataSettings": {
      "ActionColumnName": "Action",
      "PriorityColumnName": "VolatilityIndex",
      "WeightColumnName": "Weight",
      "DecisionIdColumnName": "ID",
      "RowFilter": "IsEnabled = true",
      "ModelName": "TradingDecisionModel"
    },
    "ContextOptions": {
      "CustomTag": "Trade-Session-Alpha"
    },
    "ConfidencePolicy": {
        "FitWeight": 1,
        "SeparationWeight": 0.03
    },
    "OutputSettings": {
      "ExecutionTraceMode": "Compact"
    }
  }
}