Skip to main content

Class: abstract BaseEmbedding()

Extends​

Extended by​

abstract BaseEmbedding<Options>(nodes, options?): Promise<BaseNode<Metadata>[]>

Type Parameters​

• Options extends Record<string, unknown>

Parameters​

• nodes: BaseNode<Metadata>[]

• options?: Options

Returns​

Promise<BaseNode<Metadata>[]>

Defined in​

packages/core/embeddings/dist/index.d.ts:44

Constructors​

new BaseEmbedding()​

protected new BaseEmbedding(transformFn?): BaseEmbedding

Parameters​

• transformFn?

Returns​

BaseEmbedding

Overrides​

TransformComponent.constructor

Defined in​

packages/core/embeddings/dist/index.d.ts:47

Properties​

embedBatchSize​

embedBatchSize: number

Defined in​

packages/core/embeddings/dist/index.d.ts:45

embedInfo?​

optional embedInfo: EmbeddingInfo

Defined in​

packages/core/embeddings/dist/index.d.ts:46

getTextEmbeddings()​

getTextEmbeddings: (texts) => Promise<number[][]>

Optionally override this method to retrieve multiple embeddings in a single request

Parameters​

• texts: string[]

Returns​

Promise<number[][]>

Defined in​

packages/core/embeddings/dist/index.d.ts:55

id​

id: string

Inherited from​

TransformComponent.id

Defined in​

packages/core/schema/dist/index.d.ts:171

Methods​

getQueryEmbedding()​

getQueryEmbedding(query): Promise<null | number[]>

Parameters​

• query: MessageContentDetail

Returns​

Promise<null | number[]>

Defined in​

packages/core/embeddings/dist/index.d.ts:50

getTextEmbedding()​

abstract getTextEmbedding(text): Promise<number[]>

Parameters​

• text: string

Returns​

Promise<number[]>

Defined in​

packages/core/embeddings/dist/index.d.ts:49

getTextEmbeddingsBatch()​

getTextEmbeddingsBatch(texts, options?): Promise<number[][]>

Get embeddings for a batch of texts

Parameters​

• texts: string[]

• options?: BaseEmbeddingOptions

Returns​

Promise<number[][]>

Defined in​

packages/core/embeddings/dist/index.d.ts:61

similarity()​

similarity(embedding1, embedding2, mode?): number

Parameters​

• embedding1: number[]

• embedding2: number[]

• mode?: SimilarityType

Returns​

number

Defined in​

packages/core/embeddings/dist/index.d.ts:48

truncateMaxTokens()​

truncateMaxTokens(input): string[]

Parameters​

• input: string[]

Returns​

string[]

Defined in​

packages/core/embeddings/dist/index.d.ts:62