Package co.elastic.clients.elasticsearch.ml

Class DataframeAnalysisFeatureProcessorNGramEncoding.Builder

java.lang.Object

co.elastic.clients.elasticsearch.ml.DataframeAnalysisFeatureProcessorNGramEncoding.Builder

All Implemented Interfaces:

ObjectBuilder<DataframeAnalysisFeatureProcessorNGramEncoding>

Enclosing class:

DataframeAnalysisFeatureProcessorNGramEncoding

public static class DataframeAnalysisFeatureProcessorNGramEncoding.Builder
extends java.lang.Object
implements ObjectBuilder<DataframeAnalysisFeatureProcessorNGramEncoding>

Builder for DataframeAnalysisFeatureProcessorNGramEncoding.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	addNGrams(java.lang.Integer value)	Add a value to nGrams(List), creating the list if needed.
DataframeAnalysisFeatureProcessorNGramEncoding	build()	Builds a DataframeAnalysisFeatureProcessorNGramEncoding.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	custom(java.lang.Boolean value)	API name: custom
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	featurePrefix(java.lang.String value)	The feature name prefix.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	field(java.lang.String value)	Required - The name of the text field to encode.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	length(java.lang.Integer value)	Specifies the length of the n-gram substring.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	nGrams(java.lang.Integer... value)	Required - Specifies which n-grams to gather.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	nGrams(java.util.List<java.lang.Integer> value)	Required - Specifies which n-grams to gather.
DataframeAnalysisFeatureProcessorNGramEncoding.Builder	start(java.lang.Integer value)	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

Constructor Details

Builder

public Builder()

Method Details

featurePrefix

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder featurePrefix(@Nullable
java.lang.String value)

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

API name: feature_prefix

field

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder field(java.lang.String value)

Required - The name of the text field to encode.

API name: field

length

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder length(@Nullable
java.lang.Integer value)

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

API name: length

nGrams

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

Required - 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

nGrams

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder nGrams(java.lang.Integer... value)

Required - 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

addNGrams

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder addNGrams(java.lang.Integer value)

Add a value to nGrams(List), creating the list if needed.

start

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder start(@Nullable
java.lang.Integer value)

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

public DataframeAnalysisFeatureProcessorNGramEncoding.Builder custom(@Nullable
java.lang.Boolean value)

API name: custom

build

public DataframeAnalysisFeatureProcessorNGramEncoding build()

Builds a DataframeAnalysisFeatureProcessorNGramEncoding.

Specified by:

build in interface ObjectBuilder<DataframeAnalysisFeatureProcessorNGramEncoding>

Throws:

java.lang.NullPointerException - if some of the required fields are null.