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Class: GeminiEmbedding

GeminiEmbedding is an alias for Gemini that implements the BaseEmbedding interface.

Hierarchy

Constructors

constructor

new GeminiEmbedding(init?): GeminiEmbedding

Parameters

NameType
init?Partial<GeminiEmbedding>

Returns

GeminiEmbedding

Overrides

BaseEmbedding.constructor

Defined in

packages/core/src/embeddings/GeminiEmbedding.ts:16

Properties

embedBatchSize

embedBatchSize: number = DEFAULT_EMBED_BATCH_SIZE

Inherited from

BaseEmbedding.embedBatchSize

Defined in

packages/core/src/embeddings/types.ts:11


model

model: GEMINI_EMBEDDING_MODEL

Defined in

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


session

session: GeminiSession

Defined in

packages/core/src/embeddings/GeminiEmbedding.ts:14

Methods

getEmbedding

getEmbedding(prompt): Promise<number[]>

Parameters

NameType
promptstring

Returns

Promise<number[]>

Defined in

packages/core/src/embeddings/GeminiEmbedding.ts:22


getQueryEmbedding

getQueryEmbedding(query): Promise<number[]>

Parameters

NameType
querystring

Returns

Promise<number[]>

Overrides

BaseEmbedding.getQueryEmbedding

Defined in

packages/core/src/embeddings/GeminiEmbedding.ts:34


getTextEmbedding

getTextEmbedding(text): Promise<number[]>

Parameters

NameType
textstring

Returns

Promise<number[]>

Overrides

BaseEmbedding.getTextEmbedding

Defined in

packages/core/src/embeddings/GeminiEmbedding.ts:30


getTextEmbeddings

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

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

Parameters

NameType
textsstring[]

Returns

Promise<number[][]>

Inherited from

BaseEmbedding.getTextEmbeddings

Defined in

packages/core/src/embeddings/types.ts:28


getTextEmbeddingsBatch

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

Get embeddings for a batch of texts

Parameters

NameType
textsstring[]
options?Object
options.logProgress?boolean

Returns

Promise<number[][]>

Inherited from

BaseEmbedding.getTextEmbeddingsBatch

Defined in

packages/core/src/embeddings/types.ts:44


similarity

similarity(embedding1, embedding2, mode?): number

Parameters

NameTypeDefault value
embedding1number[]undefined
embedding2number[]undefined
modeSimilarityTypeSimilarityType.DEFAULT

Returns

number

Inherited from

BaseEmbedding.similarity

Defined in

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


transform

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

Parameters

NameType
nodesBaseNode<Metadata>[]
_options?any

Returns

Promise<BaseNode<Metadata>[]>

Inherited from

BaseEmbedding.transform

Defined in

packages/core/src/embeddings/types.ts:58