Class RankEvalMetricDiscountedCumulativeGain
java.lang.Object
co.elastic.clients.elasticsearch.core.rank_eval.RankEvalMetricBase
co.elastic.clients.elasticsearch.core.rank_eval.RankEvalMetricDiscountedCumulativeGain
- All Implemented Interfaces:
JsonpSerializable
@JsonpDeserializable public class RankEvalMetricDiscountedCumulativeGain extends RankEvalMetricBase
Discounted cumulative gain (DCG)
- See Also:
- Documentation on elastic.co, API specification
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
RankEvalMetricDiscountedCumulativeGain.Builder
Builder forRankEvalMetricDiscountedCumulativeGain
.Nested classes/interfaces inherited from class co.elastic.clients.elasticsearch.core.rank_eval.RankEvalMetricBase
RankEvalMetricBase.AbstractBuilder<BuilderT extends RankEvalMetricBase.AbstractBuilder<BuilderT>>
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Field Summary
Fields Modifier and Type Field Description static JsonpDeserializer<RankEvalMetricDiscountedCumulativeGain>
_DESERIALIZER
Json deserializer forRankEvalMetricDiscountedCumulativeGain
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Method Summary
Modifier and Type Method Description java.lang.Boolean
normalize()
If set to true, this metric will calculate the Normalized DCG.static RankEvalMetricDiscountedCumulativeGain
of(java.util.function.Function<RankEvalMetricDiscountedCumulativeGain.Builder,ObjectBuilder<RankEvalMetricDiscountedCumulativeGain>> fn)
protected void
serializeInternal(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)
protected static void
setupRankEvalMetricDiscountedCumulativeGainDeserializer(ObjectDeserializer<RankEvalMetricDiscountedCumulativeGain.Builder> op)
Methods inherited from class co.elastic.clients.elasticsearch.core.rank_eval.RankEvalMetricBase
k, serialize, setupRankEvalMetricBaseDeserializer
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Field Details
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_DESERIALIZER
Json deserializer forRankEvalMetricDiscountedCumulativeGain
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Method Details
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of
public static RankEvalMetricDiscountedCumulativeGain of(java.util.function.Function<RankEvalMetricDiscountedCumulativeGain.Builder,ObjectBuilder<RankEvalMetricDiscountedCumulativeGain>> fn) -
normalize
@Nullable public final java.lang.Boolean normalize()If set to true, this metric will calculate the Normalized DCG.API name:
normalize
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serializeInternal
- Overrides:
serializeInternal
in classRankEvalMetricBase
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setupRankEvalMetricDiscountedCumulativeGainDeserializer
protected static void setupRankEvalMetricDiscountedCumulativeGainDeserializer(ObjectDeserializer<RankEvalMetricDiscountedCumulativeGain.Builder> op)
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