| Name | Type | Description | Notes |
|---|---|---|---|
| boost | float | Number that determines the size of the boost that is applied to matching records. Must be greater than or equal to 0 and less than or equal to 1. | [optional] |
| end | float | The end value to apply 1 boost to. | [optional] |
| field | string | The field to apply the boost to. | [optional] |
| null_boost | float | The boost given to null/empty values. Must be greater than or equal to 0 and less than or equal to 1. The default value is 0. | [optional] |
| start | float | The start value to apply 0 boost to. | [optional] |