Package org.elasticsearch.client.ml.inference.preprocessing

Class CustomWordEmbedding

java.lang.Object

org.elasticsearch.client.ml.inference.preprocessing.CustomWordEmbedding

All Implemented Interfaces:

NamedXContentObject, PreProcessor, ToXContent, ToXContentObject

public class CustomWordEmbedding
extends java.lang.Object
implements PreProcessor

This is a pre-processor that embeds text into a numerical vector. It calculates a set of features based on script type, ngram hashes, and most common script values. The features are then concatenated with specific quantization scales and weights into a vector of length 80. This is a fork and a port of: https://github.com/google/cld3/blob/06f695f1c8ee530104416aab5dcf2d6a1414a56a/src/embedding_network.cc

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	NAME
static ConstructingObjectParser<CustomWordEmbedding,java.lang.Void>	PARSER

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
static CustomWordEmbedding	fromXContent(XContentParser parser)
java.lang.String	getName()
int	hashCode()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentObject

isFragment

Field Details

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

PARSER

public static final ConstructingObjectParser<CustomWordEmbedding,java.lang.Void> PARSER

Method Details

fromXContent

public static CustomWordEmbedding fromXContent(XContentParser parser)

getName

public java.lang.String getName()

Specified by:

getName in interface NamedXContentObject

Specified by:

getName in interface PreProcessor

Returns:

The name of the pre-processor

toXContent

public XContentBuilder toXContent(XContentBuilder builder, ToXContent.Params params) throws java.io.IOException

Specified by:

toXContent in interface ToXContent

Throws:

java.io.IOException

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object