程序包 dev.langchain4j.store.embedding

类 EmbeddingMatch<Embedded>

java.lang.Object

dev.langchain4j.store.embedding.EmbeddingMatch<Embedded>

类型参数:

Embedded - The class of the object that has been embedded. Typically, it is TextSegment.

public class EmbeddingMatch<Embedded>
extends Object

Represents a matched embedding along with its relevance score (derivative of cosine distance), ID, and original embedded content.

构造器概要

构造器

构造器	说明
EmbeddingMatch(Double score, String embeddingId, Embedding embedding, Embedded embedded)	Creates a new instance.

方法概要

修饰符和类型	方法	说明
Embedded	embedded()	Returns the original content that was embedded.
Embedding	embedding()	Returns the embedding that has been matched.
String	embeddingId()	The ID of the embedding assigned when adding this embedding to the store.
boolean	equals(Object o)
int	hashCode()
Double	score()	Returns the relevance score (derivative of cosine distance) of this embedding compared to a reference embedding during a search.
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

EmbeddingMatch

public EmbeddingMatch(Double score,
 String embeddingId,
 Embedding embedding,
 Embedded embedded)

Creates a new instance.

参数:

score - The relevance score (derivative of cosine distance) of this embedding compared to a reference embedding during a search.

embeddingId - The ID of the embedding assigned when adding this embedding to the store.

embedding - The embedding that has been matched.

embedded - The original content that was embedded. Typically, this is a TextSegment.

方法详细资料

score

public Double score()

Returns the relevance score (derivative of cosine distance) of this embedding compared to a reference embedding during a search. The current implementation assumes that the embedding store uses cosine distance when comparing embeddings.

返回:

Relevance score, ranging from 0 (not relevant) to 1 (highly relevant).

embeddingId

public String embeddingId()

The ID of the embedding assigned when adding this embedding to the store.

返回:

The ID of the embedding assigned when adding this embedding to the store.

embedding

public Embedding embedding()

Returns the embedding that has been matched.

返回:

The embedding that has been matched.

embedded

public Embedded embedded()

Returns the original content that was embedded.

返回:

The original content that was embedded. Typically, this is a TextSegment.

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object