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Class: DeepInfraEmbedding

DeepInfraEmbedding is an alias for DeepInfra that implements the BaseEmbedding interface.

Extends

Constructors

new DeepInfraEmbedding()

new DeepInfraEmbedding(init?): DeepInfraEmbedding

Parameters

init?: Partial <DeepInfraEmbedding>

Returns

DeepInfraEmbedding

Overrides

BaseEmbedding . constructor

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:76

Properties

apiToken

apiToken: string

DeepInfra API token

See

https://deepinfra.com/dash/api_keys If not provided, it will try to get the token from the environment variable DEEPINFRA_API_TOKEN

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:50


embedBatchSize

embedBatchSize: number = DEFAULT_EMBED_BATCH_SIZE

Inherited from

BaseEmbedding . embedBatchSize

Source

packages/core/src/embeddings/types.ts:13


maxRetries

maxRetries: number

Default

5

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:68


model

model: string

DeepInfra model to use

Default

"sentence-transformers/clip-ViT-B-32"

See

https://deepinfra.com/models/embeddings

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:42


queryPrefix

queryPrefix: string

Prefix to add to the query

Default

""

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:56


textPrefix

textPrefix: string

Prefix to add to the text

Default

""

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:62


timeout

timeout: number

Default

60 * 1000

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:74

Methods

getDeepInfraEmbedding()

private getDeepInfraEmbedding(inputs): Promise<number[][]>

Parameters

inputs: string[]

Returns

Promise<number[][]>

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:116


getQueryEmbedding()

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

Parameters

query: MessageContentDetail

Returns

Promise<null | number[]>

Overrides

BaseEmbedding . getQueryEmbedding

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:93


getQueryEmbeddings()

getQueryEmbeddings(queries): Promise<number[][]>

Parameters

queries: string[]

Returns

Promise<number[][]>

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:111


getTextEmbedding()

getTextEmbedding(text): Promise<number[]>

Parameters

text: string

Returns

Promise<number[]>

Overrides

BaseEmbedding . getTextEmbedding

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:87


getTextEmbeddings()

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

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

Parameters

texts: string[]

Returns

Promise<number[][]>

Overrides

BaseEmbedding . getTextEmbeddings

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:106


getTextEmbeddingsBatch()

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

Get embeddings for a batch of texts

Parameters

texts: string[]

options?

options.logProgress?: boolean

Returns

Promise<number[][]>

Inherited from

BaseEmbedding . getTextEmbeddingsBatch

Source

packages/core/src/embeddings/types.ts:55


getUrl()

private getUrl(model): string

Parameters

model: string

Returns

string

Source

packages/core/src/embeddings/DeepInfraEmbedding.ts:149


similarity()

similarity(embedding1, embedding2, mode): number

Parameters

embedding1: number[]

embedding2: number[]

mode: SimilarityType= SimilarityType.DEFAULT

Returns

number

Inherited from

BaseEmbedding . similarity

Source

packages/core/src/embeddings/types.ts:15


transform()

transform(nodes, _options?): Promise <BaseNode <Metadata>[]>

Parameters

nodes: BaseNode <Metadata>[]

_options?: any

Returns

Promise <BaseNode <Metadata>[]>

Inherited from

BaseEmbedding . transform

Source

packages/core/src/embeddings/types.ts:69