ScoringFunction Class
Definition
Important
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Base type for functions that can modify document scores during ranking. Please note ScoringFunction is the base class. According to the scenario, a derived class of the base class might need to be assigned here, or this property needs to be casted to one of the possible derived classes. The available derived classes include DistanceScoringFunction, FreshnessScoringFunction, MagnitudeScoringFunction and TagScoringFunction.
public class ScoringFunctiontype ScoringFunction = classPublic Class ScoringFunction- Inheritance
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ScoringFunction
- Derived
Properties
| Boost |
A multiplier for the raw score. Must be a positive number not equal to 1.0. |
| FieldName |
The name of the field used as input to the scoring function. |
| Interpolation |
A value indicating how boosting will be interpolated across document scores; defaults to "Linear". |
