Package co.elastic.clients.elasticsearch.ml

Class DataframeAnalysisFeatureProcessorNGramEncoding

java.lang.Object

co.elastic.clients.elasticsearch.ml.DataframeAnalysisFeatureProcessorNGramEncoding

All Implemented Interfaces:

DataframeAnalysisFeatureProcessorVariant, JsonpSerializable, UnionVariant

@JsonpDeserializable
public final class DataframeAnalysisFeatureProcessorNGramEncoding
extends java.lang.Object
implements DataframeAnalysisFeatureProcessorVariant, JsonpSerializable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DataframeAnalysisFeatureProcessorNGramEncoding.Builder	Builder for DataframeAnalysisFeatureProcessorNGramEncoding.

Field Summary

Fields

Modifier and Type	Field	Description
static JsonpDeserializer<DataframeAnalysisFeatureProcessorNGramEncoding>	_DESERIALIZER	Json deserializer for DataframeAnalysisFeatureProcessorNGramEncoding

Constructor Summary

Constructors

Constructor	Description
DataframeAnalysisFeatureProcessorNGramEncoding(DataframeAnalysisFeatureProcessorNGramEncoding.Builder builder)
DataframeAnalysisFeatureProcessorNGramEncoding(java.util.function.Function<DataframeAnalysisFeatureProcessorNGramEncoding.Builder,DataframeAnalysisFeatureProcessorNGramEncoding.Builder> fn)

Method Summary

Modifier and Type	Method	Description
java.lang.String	_variantType()	DataframeAnalysisFeatureProcessor variant type
java.lang.Boolean	custom()	API name: custom
java.lang.String	featurePrefix()	The feature name prefix.
java.lang.String	field()	The name of the text field to encode.
java.lang.Integer	length()	Specifies the length of the n-gram substring.
java.util.List<java.lang.Integer>	nGrams()	Specifies which n-grams to gather.
void	serialize(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)	Serialize this object to JSON.
protected void	serializeInternal(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)
protected static void	setupDataframeAnalysisFeatureProcessorNGramEncodingDeserializer(DelegatingDeserializer<DataframeAnalysisFeatureProcessorNGramEncoding.Builder> op)
java.lang.Integer	start()	Specifies the zero-indexed start of the n-gram substring.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface co.elastic.clients.elasticsearch.ml.DataframeAnalysisFeatureProcessorVariant

_toDataframeAnalysisFeatureProcessor

Field Details

_DESERIALIZER

public static final JsonpDeserializer<DataframeAnalysisFeatureProcessorNGramEncoding> _DESERIALIZER

Json deserializer for DataframeAnalysisFeatureProcessorNGramEncoding

Constructor Details

DataframeAnalysisFeatureProcessorNGramEncoding

public DataframeAnalysisFeatureProcessorNGramEncoding(DataframeAnalysisFeatureProcessorNGramEncoding.Builder builder)

DataframeAnalysisFeatureProcessorNGramEncoding

public DataframeAnalysisFeatureProcessorNGramEncoding(java.util.function.Function<DataframeAnalysisFeatureProcessorNGramEncoding.Builder,DataframeAnalysisFeatureProcessorNGramEncoding.Builder> fn)

Method Details

_variantType

public java.lang.String _variantType()

DataframeAnalysisFeatureProcessor variant type

Specified by:

_variantType in interface UnionVariant

featurePrefix

@Nullable
public java.lang.String featurePrefix()

The feature name prefix. Defaults to ngram_<start>_<length>.

API name: feature_prefix

field

public java.lang.String field()

The name of the text field to encode.

API name: field

length

@Nullable
public java.lang.Integer length()

Specifies the length of the n-gram substring. Defaults to 50. Must be greater than 0.

API name: length

nGrams

public java.util.List<java.lang.Integer> nGrams()

Specifies which n-grams to gather. It’s an array of integer values where the minimum value is 1, and a maximum value is 5.

API name: n_grams

start

@Nullable
public java.lang.Integer start()

Specifies the zero-indexed start of the n-gram substring. Negative values are allowed for encoding n-grams of string suffixes. Defaults to 0.

API name: start

custom

@Nullable
public java.lang.Boolean custom()

API name: custom

serialize

public void serialize(jakarta.json.stream.JsonGenerator generator,
JsonpMapper mapper)

Serialize this object to JSON.

Specified by:

serialize in interface JsonpSerializable

serializeInternal

protected void serializeInternal(jakarta.json.stream.JsonGenerator generator,
JsonpMapper mapper)

setupDataframeAnalysisFeatureProcessorNGramEncodingDeserializer

protected static void setupDataframeAnalysisFeatureProcessorNGramEncodingDeserializer(DelegatingDeserializer<DataframeAnalysisFeatureProcessorNGramEncoding.Builder> op)