# `MlPutTrainedModelTargetMeanEncodingPreprocessor` [interface-MlPutTrainedModelTargetMeanEncodingPreprocessor]

| Name | Type | Description |
| - | - | - |
| `default_value` | [double](./double.md) |   |
| `feature_name` | string |   |
| `field` | string |   |
| `target_map` | Record<string, [double](./double.md)> | &nbsp; |