RankFeaturePropertyDescriptor<T> public class RankFeaturePropertyDescriptor<T> : PropertyDescriptorBase<RankFeaturePropertyDescriptor<T>, IRankFeatureProperty, T>, IRankFeatureProperty, IProperty, IFieldMapping Documentation Code public RankFeaturePropertyDescriptor() public RankFeaturePropertyDescriptor<T> PositiveScoreImpact(bool? positiveScoreImpact = true)