Module azure_document_embedder

AzureOpenAIDocumentEmbedder

A component for computing Document embeddings using OpenAI models on Azure.

Usage example:

from haystack import Document
from haystack.components.embedders import AzureOpenAIDocumentEmbedder

doc = Document(content="I love pizza!")

document_embedder = AzureOpenAIDocumentEmbedder()

result = document_embedder.run([doc])
print(result['documents'][0].embedding)

# [0.017020374536514282, -0.023255806416273117, ...]

AzureOpenAIDocumentEmbedder.init

def __init__(azure_endpoint: Optional[str] = None,
             api_version: Optional[str] = "2023-05-15",
             azure_deployment: str = "text-embedding-ada-002",
             dimensions: Optional[int] = None,
             api_key: Optional[Secret] = Secret.from_env_var(
                 "AZURE_OPENAI_API_KEY", strict=False),
             azure_ad_token: Optional[Secret] = Secret.from_env_var(
                 "AZURE_OPENAI_AD_TOKEN", strict=False),
             organization: Optional[str] = None,
             prefix: str = "",
             suffix: str = "",
             batch_size: int = 32,
             progress_bar: bool = True,
             meta_fields_to_embed: Optional[List[str]] = None,
             embedding_separator: str = "\n",
             timeout: Optional[float] = None,
             max_retries: Optional[int] = None)

Create an AzureOpenAIDocumentEmbedder component.

Arguments:

azure_endpoint: The endpoint of the deployed model.
api_version: The version of the API to use.
azure_deployment: The deployment of the model, usually matches the model name.
dimensions: The number of dimensions the resulting output embeddings should have. Only supported in text-embedding-3
and later models.
api_key: The API key used for authentication.
azure_ad_token: Microsoft Entra ID token, see Microsoft's official
Entra ID
documentation for more information.
Used to be called Azure Active Directory.
organization: The Organization ID. See OpenAI's
production best practices
for more information.
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.
batch_size: Number of Documents to encode at once.
progress_bar: If True shows a progress bar when running.
meta_fields_to_embed: List of meta fields that will be embedded along with the Document text.
embedding_separator: Separator used to concatenate the meta fields to the Document text.
timeout: The timeout in seconds to be passed to the underlying AzureOpenAI client, if not set it is
inferred from the OPENAI_TIMEOUT environment variable or set to 30.
max_retries: Maximum retries to establish a connection with AzureOpenAI if it returns an internal error,
if not set it is inferred from the OPENAI_MAX_RETRIES environment variable or set to 5.

AzureOpenAIDocumentEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

AzureOpenAIDocumentEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "AzureOpenAIDocumentEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

AzureOpenAIDocumentEmbedder.run

@component.output_types(documents=List[Document], meta=Dict[str, Any])
def run(documents: List[Document]) -> Dict[str, Any]

Embed a list of Documents.

Arguments:

documents: Documents to embed.

Returns:

A dictionary with the following keys:

documents: Documents with embeddings
meta: Information about the usage of the model.

Module azure_text_embedder

AzureOpenAITextEmbedder

A component for embedding strings using OpenAI models on Azure.

Usage example:

from haystack.components.embedders import AzureOpenAITextEmbedder

text_to_embed = "I love pizza!"

text_embedder = AzureOpenAITextEmbedder()

print(text_embedder.run(text_to_embed))

# {'embedding': [0.017020374536514282, -0.023255806416273117, ...],
# 'meta': {'model': 'text-embedding-ada-002-v2',
#          'usage': {'prompt_tokens': 4, 'total_tokens': 4}}}

AzureOpenAITextEmbedder.init

def __init__(azure_endpoint: Optional[str] = None,
             api_version: Optional[str] = "2023-05-15",
             azure_deployment: str = "text-embedding-ada-002",
             dimensions: Optional[int] = None,
             api_key: Optional[Secret] = Secret.from_env_var(
                 "AZURE_OPENAI_API_KEY", strict=False),
             azure_ad_token: Optional[Secret] = Secret.from_env_var(
                 "AZURE_OPENAI_AD_TOKEN", strict=False),
             organization: Optional[str] = None,
             timeout: Optional[float] = None,
             max_retries: Optional[int] = None,
             prefix: str = "",
             suffix: str = "")

Create an AzureOpenAITextEmbedder component.

Arguments:

azure_endpoint: The endpoint of the deployed model.
api_version: The version of the API to use.
azure_deployment: The deployment of the model, usually matches the model name.
dimensions: The number of dimensions the resulting output embeddings should have. Only supported in text-embedding-3
and later models.
api_key: The API key used for authentication.
azure_ad_token: Microsoft Entra ID token, see Microsoft's official
Entra ID
documentation for more information.
Used to be called Azure Active Directory.
organization: The Organization ID. See OpenAI's
production best practices
for more information.
timeout: The timeout in seconds to be passed to the underlying AzureOpenAI client, if not set it is
inferred from the OPENAI_TIMEOUT environment variable or set to 30.
max_retries: Maximum retries to establish a connection with AzureOpenAI if it returns an internal error,
if not set it is inferred from the OPENAI_MAX_RETRIES environment variable or set to 5.
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.

AzureOpenAITextEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

AzureOpenAITextEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "AzureOpenAITextEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

AzureOpenAITextEmbedder.run

@component.output_types(embedding=List[float], meta=Dict[str, Any])
def run(text: str)

Embed a single string.

Arguments:

text: Text to embed.

Returns:

A dictionary with the following keys:

embedding: The embedding of the input text.
meta: Information about the usage of the model.

Module hugging_face_api_document_embedder

HuggingFaceAPIDocumentEmbedder

A component that embeds documents using Hugging Face APIs.

This component can be used to compute Document embeddings using different Hugging Face APIs:

[Free Serverless Inference API]((https://huggingface.co/inference-api)
Paid Inference Endpoints
Self-hosted Text Embeddings Inference

Example usage with the free Serverless Inference API:

from haystack.components.embedders import HuggingFaceAPIDocumentEmbedder
from haystack.utils import Secret
from haystack.dataclasses import Document

doc = Document(content="I love pizza!")

doc_embedder = HuggingFaceAPIDocumentEmbedder(api_type="serverless_inference_api",
                                              api_params={"model": "BAAI/bge-small-en-v1.5"},
                                              token=Secret.from_token("<your-api-key>"))

result = document_embedder.run([doc])
print(result["documents"][0].embedding)

# [0.017020374536514282, -0.023255806416273117, ...]

Example usage with paid Inference Endpoints:

from haystack.components.embedders import HuggingFaceAPIDocumentEmbedder
from haystack.utils import Secret
from haystack.dataclasses import Document

doc = Document(content="I love pizza!")

doc_embedder = HuggingFaceAPIDocumentEmbedder(api_type="inference_endpoints",
                                              api_params={"url": "<your-inference-endpoint-url>"},
                                              token=Secret.from_token("<your-api-key>"))

result = document_embedder.run([doc])
print(result["documents"][0].embedding)

# [0.017020374536514282, -0.023255806416273117, ...]

Example usage with self-hosted Text Embeddings Inference:

from haystack.components.embedders import HuggingFaceAPIDocumentEmbedder
from haystack.dataclasses import Document

doc = Document(content="I love pizza!")

doc_embedder = HuggingFaceAPIDocumentEmbedder(api_type="text_embeddings_inference",
                                              api_params={"url": "http://localhost:8080"})

result = document_embedder.run([doc])
print(result["documents"][0].embedding)

# [0.017020374536514282, -0.023255806416273117, ...]

HuggingFaceAPIDocumentEmbedder.init

def __init__(api_type: Union[HFEmbeddingAPIType, str],
             api_params: Dict[str, str],
             token: Optional[Secret] = Secret.from_env_var(
                 ["HF_API_TOKEN", "HF_TOKEN"], strict=False),
             prefix: str = "",
             suffix: str = "",
             truncate: bool = True,
             normalize: bool = False,
             batch_size: int = 32,
             progress_bar: bool = True,
             meta_fields_to_embed: Optional[List[str]] = None,
             embedding_separator: str = "\n")

Create an HuggingFaceAPITextEmbedder component.

Arguments:

api_type: The type of Hugging Face API to use.
api_params: A dictionary containing the following keys:
model: model ID on the Hugging Face Hub. Required when api_type is SERVERLESS_INFERENCE_API.
url: URL of the inference endpoint. Required when api_type is INFERENCE_ENDPOINTS or
TEXT_EMBEDDINGS_INFERENCE.
token: The HuggingFace token to use as HTTP bearer authorization.
You can find your HF token in your account settings.
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.
truncate: Truncate input text from the end to the maximum length supported by the model.
This parameter takes effect when the api_type is TEXT_EMBEDDINGS_INFERENCE.
It also takes effect when the api_type is INFERENCE_ENDPOINTS and the backend is based on Text
Embeddings Inference. This parameter is ignored when the api_type is SERVERLESS_INFERENCE_API
(it is always set to True and cannot be changed).
normalize: Normalize the embeddings to unit length.
This parameter takes effect when the api_type is TEXT_EMBEDDINGS_INFERENCE.
It also takes effect when the api_type is INFERENCE_ENDPOINTS and the backend is based on Text
Embeddings Inference. This parameter is ignored when the api_type is SERVERLESS_INFERENCE_API
(it is always set to False and cannot be changed).
batch_size: Number of Documents to process at once.
progress_bar: If True shows a progress bar when running.
meta_fields_to_embed: List of meta fields that will be embedded along with the Document text.
embedding_separator: Separator used to concatenate the meta fields to the Document text.

HuggingFaceAPIDocumentEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

HuggingFaceAPIDocumentEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "HuggingFaceAPIDocumentEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

HuggingFaceAPIDocumentEmbedder.run

@component.output_types(documents=List[Document])
def run(documents: List[Document])

Embed a list of Documents.

Arguments:

documents: Documents to embed.

Returns:

A dictionary with the following keys:

documents: Documents with embeddings

Module hugging_face_api_text_embedder

HuggingFaceAPITextEmbedder

A component that embeds text using Hugging Face APIs.

This component can be used to embed strings using different Hugging Face APIs:

[Free Serverless Inference API]((https://huggingface.co/inference-api)
Paid Inference Endpoints
Self-hosted Text Embeddings Inference

Example usage with the free Serverless Inference API:

from haystack.components.embedders import HuggingFaceAPITextEmbedder
from haystack.utils import Secret

text_embedder = HuggingFaceAPITextEmbedder(api_type="serverless_inference_api",
                                           api_params={"model": "BAAI/bge-small-en-v1.5"},
                                           token=Secret.from_token("<your-api-key>"))

print(text_embedder.run("I love pizza!"))

# {'embedding': [0.017020374536514282, -0.023255806416273117, ...],

Example usage with paid Inference Endpoints:

from haystack.components.embedders import HuggingFaceAPITextEmbedder
from haystack.utils import Secret
text_embedder = HuggingFaceAPITextEmbedder(api_type="inference_endpoints",
                                           api_params={"model": "BAAI/bge-small-en-v1.5"},
                                           token=Secret.from_token("<your-api-key>"))

print(text_embedder.run("I love pizza!"))

# {'embedding': [0.017020374536514282, -0.023255806416273117, ...],

Example usage with self-hosted Text Embeddings Inference:

from haystack.components.embedders import HuggingFaceAPITextEmbedder
from haystack.utils import Secret

text_embedder = HuggingFaceAPITextEmbedder(api_type="text_embeddings_inference",
                                           api_params={"url": "http://localhost:8080"})

print(text_embedder.run("I love pizza!"))

# {'embedding': [0.017020374536514282, -0.023255806416273117, ...],

HuggingFaceAPITextEmbedder.init

def __init__(api_type: Union[HFEmbeddingAPIType, str],
             api_params: Dict[str, str],
             token: Optional[Secret] = Secret.from_env_var(
                 ["HF_API_TOKEN", "HF_TOKEN"], strict=False),
             prefix: str = "",
             suffix: str = "",
             truncate: bool = True,
             normalize: bool = False)

Create an HuggingFaceAPITextEmbedder component.

Arguments:

api_type: The type of Hugging Face API to use.
api_params: A dictionary containing the following keys:
model: model ID on the Hugging Face Hub. Required when api_type is SERVERLESS_INFERENCE_API.
url: URL of the inference endpoint. Required when api_type is INFERENCE_ENDPOINTS or
TEXT_EMBEDDINGS_INFERENCE.
token: The HuggingFace token to use as HTTP bearer authorization
You can find your HF token in your account settings
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.
truncate: Truncate input text from the end to the maximum length supported by the model.
This parameter takes effect when the api_type is TEXT_EMBEDDINGS_INFERENCE.
It also takes effect when the api_type is INFERENCE_ENDPOINTS and the backend is based on Text
Embeddings Inference. This parameter is ignored when the api_type is SERVERLESS_INFERENCE_API
(it is always set to True and cannot be changed).
normalize: Normalize the embeddings to unit length.
This parameter takes effect when the api_type is TEXT_EMBEDDINGS_INFERENCE.
It also takes effect when the api_type is INFERENCE_ENDPOINTS and the backend is based on Text
Embeddings Inference. This parameter is ignored when the api_type is SERVERLESS_INFERENCE_API
(it is always set to False and cannot be changed).

HuggingFaceAPITextEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

HuggingFaceAPITextEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "HuggingFaceAPITextEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

HuggingFaceAPITextEmbedder.run

@component.output_types(embedding=List[float])
def run(text: str)

Embed a single string.

Arguments:

text: Text to embed.

Returns:

A dictionary with the following keys:

embedding: The embedding of the input text.

Module openai_document_embedder

OpenAIDocumentEmbedder

A component for computing Document embeddings using OpenAI models.

Usage example:

from haystack import Document
from haystack.components.embedders import OpenAIDocumentEmbedder

doc = Document(content="I love pizza!")

document_embedder = OpenAIDocumentEmbedder()

result = document_embedder.run([doc])
print(result['documents'][0].embedding)

# [0.017020374536514282, -0.023255806416273117, ...]

OpenAIDocumentEmbedder.init

def __init__(api_key: Secret = Secret.from_env_var("OPENAI_API_KEY"),
             model: str = "text-embedding-ada-002",
             dimensions: Optional[int] = None,
             api_base_url: Optional[str] = None,
             organization: Optional[str] = None,
             prefix: str = "",
             suffix: str = "",
             batch_size: int = 32,
             progress_bar: bool = True,
             meta_fields_to_embed: Optional[List[str]] = None,
             embedding_separator: str = "\n",
             timeout: Optional[float] = None,
             max_retries: Optional[int] = None)

Create a OpenAIDocumentEmbedder component.

By setting the 'OPENAI_TIMEOUT' and 'OPENAI_MAX_RETRIES' you can change the timeout and max_retries parameters
in the OpenAI client.

Arguments:

api_key: The OpenAI API key.
model: The name of the model to use.
dimensions: The number of dimensions the resulting output embeddings should have. Only supported in text-embedding-3
and later models.
api_base_url: Overrides default base url for all HTTP requests.
organization: The Organization ID. See OpenAI's
production best practices
for more information.
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.
batch_size: Number of Documents to encode at once.
progress_bar: If True shows a progress bar when running.
meta_fields_to_embed: List of meta fields that will be embedded along with the Document text.
embedding_separator: Separator used to concatenate the meta fields to the Document text.
timeout: Timeout for OpenAI Client calls, if not set it is inferred from the OPENAI_TIMEOUT environment variable
or set to 30.
max_retries: Maximum retries to stablish contact with OpenAI if it returns an internal error, if not set it is inferred
from the OPENAI_MAX_RETRIES environment variable or set to 5.

OpenAIDocumentEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

OpenAIDocumentEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "OpenAIDocumentEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

OpenAIDocumentEmbedder.run

@component.output_types(documents=List[Document], meta=Dict[str, Any])
def run(documents: List[Document])

Embed a list of Documents.

Arguments:

documents: Documents to embed.

Returns:

A dictionary with the following keys:

documents: Documents with embeddings
meta: Information about the usage of the model.

Module openai_text_embedder

OpenAITextEmbedder

A component for embedding strings using OpenAI models.

Usage example:

from haystack.components.embedders import OpenAITextEmbedder

text_to_embed = "I love pizza!"

text_embedder = OpenAITextEmbedder()

print(text_embedder.run(text_to_embed))

# {'embedding': [0.017020374536514282, -0.023255806416273117, ...],
# 'meta': {'model': 'text-embedding-ada-002-v2',
#          'usage': {'prompt_tokens': 4, 'total_tokens': 4}}}

OpenAITextEmbedder.init

def __init__(api_key: Secret = Secret.from_env_var("OPENAI_API_KEY"),
             model: str = "text-embedding-ada-002",
             dimensions: Optional[int] = None,
             api_base_url: Optional[str] = None,
             organization: Optional[str] = None,
             prefix: str = "",
             suffix: str = "",
             timeout: Optional[float] = None,
             max_retries: Optional[int] = None)

Create an OpenAITextEmbedder component.

By setting the 'OPENAI_TIMEOUT' and 'OPENAI_MAX_RETRIES' you can change the timeout and max_retries parameters
in the OpenAI client.

Arguments:

api_key: The OpenAI API key.
model: The name of the model to use.
dimensions: The number of dimensions the resulting output embeddings should have. Only supported in text-embedding-3 a
nd later models.
api_base_url: Overrides default base url for all HTTP requests.
organization: The Organization ID. See OpenAI's
production best practices
for more information.
prefix: A string to add at the beginning of each text.
suffix: A string to add at the end of each text.
timeout: Timeout for OpenAI Client calls, if not set it is inferred from the OPENAI_TIMEOUT environment variable
or set to 30.
max_retries: Maximum retries to stablish contact with OpenAI if it returns an internal error, if not set it is inferred
from the OPENAI_MAX_RETRIES environment variable or set to 5.

OpenAITextEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

OpenAITextEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "OpenAITextEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

OpenAITextEmbedder.run

@component.output_types(embedding=List[float], meta=Dict[str, Any])
def run(text: str)

Embed a single string.

Arguments:

text: Text to embed.

Returns:

A dictionary with the following keys:

embedding: The embedding of the input text.
meta: Information about the usage of the model.

Module sentence_transformers_document_embedder

SentenceTransformersDocumentEmbedder

A component for computing Document embeddings using Sentence Transformers models.

Usage example:

from haystack import Document
from haystack.components.embedders import SentenceTransformersDocumentEmbedder
doc = Document(content="I love pizza!")
doc_embedder = SentenceTransformersDocumentEmbedder()
doc_embedder.warm_up()

result = doc_embedder.run([doc])
print(result['documents'][0].embedding)

# [-0.07804739475250244, 0.1498992145061493, ...]

SentenceTransformersDocumentEmbedder.init

def __init__(model: str = "sentence-transformers/all-mpnet-base-v2",
             device: Optional[ComponentDevice] = None,
             token: Optional[Secret] = Secret.from_env_var(
                 ["HF_API_TOKEN", "HF_TOKEN"], strict=False),
             prefix: str = "",
             suffix: str = "",
             batch_size: int = 32,
             progress_bar: bool = True,
             normalize_embeddings: bool = False,
             meta_fields_to_embed: Optional[List[str]] = None,
             embedding_separator: str = "\n",
             trust_remote_code: bool = False)

Create a SentenceTransformersDocumentEmbedder component.

Arguments:

model: Local path or ID of the model on HuggingFace Hub.
device: Overrides the default device used to load the model.
token: The API token used to download private models from Hugging Face.
prefix: A string to add at the beginning of each text.
Can be used to prepend the text with an instruction, as required by some embedding models,
such as E5 and bge.
suffix: A string to add at the end of each text.
batch_size: Number of Documents to encode at once.
progress_bar: If True shows a progress bar when running.
normalize_embeddings: If True returned vectors will have length 1.
meta_fields_to_embed: List of meta fields that will be embedded along with the Document text.
embedding_separator: Separator used to concatenate the meta fields to the Document text.
trust_remote_code: If False, only Hugging Face verified model architectures are allowed.
If True, custom models and scripts are allowed.

SentenceTransformersDocumentEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

SentenceTransformersDocumentEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str,
                              Any]) -> "SentenceTransformersDocumentEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

SentenceTransformersDocumentEmbedder.warm_up

def warm_up()

Initializes the component.

SentenceTransformersDocumentEmbedder.run

@component.output_types(documents=List[Document])
def run(documents: List[Document])

Embed a list of Documents.

Arguments:

documents: Documents to embed.

Returns:

A dictionary with the following keys:

documents: Documents with embeddings

Module sentence_transformers_text_embedder

SentenceTransformersTextEmbedder

A component for embedding strings using Sentence Transformers models.

Usage example:

from haystack.components.embedders import SentenceTransformersTextEmbedder

text_to_embed = "I love pizza!"

text_embedder = SentenceTransformersTextEmbedder()
text_embedder.warm_up()

print(text_embedder.run(text_to_embed))

# {'embedding': [-0.07804739475250244, 0.1498992145061493,, ...]}

SentenceTransformersTextEmbedder.init

def __init__(model: str = "sentence-transformers/all-mpnet-base-v2",
             device: Optional[ComponentDevice] = None,
             token: Optional[Secret] = Secret.from_env_var(
                 ["HF_API_TOKEN", "HF_TOKEN"], strict=False),
             prefix: str = "",
             suffix: str = "",
             batch_size: int = 32,
             progress_bar: bool = True,
             normalize_embeddings: bool = False,
             trust_remote_code: bool = False)

Create a SentenceTransformersTextEmbedder component.

Arguments:

model: Local path or ID of the model on HuggingFace Hub.
device: Overrides the default device used to load the model.
token: The API token used to download private models from Hugging Face.
prefix: A string to add at the beginning of each text.
Can be used to prepend the text with an instruction, as required by some embedding models,
such as E5 and bge.
suffix: A string to add at the end of each text.
batch_size: Number of Documents to encode at once.
progress_bar: If True shows a progress bar when running.
normalize_embeddings: If True returned vectors will have length 1.
trust_remote_code: If False, only Hugging Face verified model architectures are allowed.
If True, custom models and scripts are allowed.

SentenceTransformersTextEmbedder.to_dict

def to_dict() -> Dict[str, Any]

Serializes the component to a dictionary.

Returns:

Dictionary with serialized data.

SentenceTransformersTextEmbedder.from_dict

@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "SentenceTransformersTextEmbedder"

Deserializes the component from a dictionary.

Arguments:

data: Dictionary to deserialize from.

Returns:

Deserialized component.

SentenceTransformersTextEmbedder.warm_up

def warm_up()

Initializes the component.

SentenceTransformersTextEmbedder.run

@component.output_types(embedding=List[float])
def run(text: str)

Embed a single string.

Arguments:

text: Text to embed.

Returns:

A dictionary with the following keys:

embedding: The embedding of the input text.

Module azure_document_embedder

AzureOpenAIDocumentEmbedder

AzureOpenAIDocumentEmbedder.__init__

AzureOpenAIDocumentEmbedder.to_dict

AzureOpenAIDocumentEmbedder.from_dict

AzureOpenAIDocumentEmbedder.run

Module azure_text_embedder

AzureOpenAITextEmbedder

AzureOpenAITextEmbedder.__init__

AzureOpenAITextEmbedder.to_dict

AzureOpenAITextEmbedder.from_dict

AzureOpenAITextEmbedder.run

Module hugging_face_api_document_embedder

HuggingFaceAPIDocumentEmbedder

HuggingFaceAPIDocumentEmbedder.__init__

HuggingFaceAPIDocumentEmbedder.to_dict

HuggingFaceAPIDocumentEmbedder.from_dict

HuggingFaceAPIDocumentEmbedder.run

Module hugging_face_api_text_embedder

HuggingFaceAPITextEmbedder

HuggingFaceAPITextEmbedder.__init__

HuggingFaceAPITextEmbedder.to_dict

HuggingFaceAPITextEmbedder.from_dict

HuggingFaceAPITextEmbedder.run

Module openai_document_embedder

OpenAIDocumentEmbedder

OpenAIDocumentEmbedder.__init__

OpenAIDocumentEmbedder.to_dict

OpenAIDocumentEmbedder.from_dict

OpenAIDocumentEmbedder.run

Module openai_text_embedder

OpenAITextEmbedder

OpenAITextEmbedder.__init__

OpenAITextEmbedder.to_dict

OpenAITextEmbedder.from_dict

OpenAITextEmbedder.run

Module sentence_transformers_document_embedder

SentenceTransformersDocumentEmbedder

SentenceTransformersDocumentEmbedder.__init__

SentenceTransformersDocumentEmbedder.to_dict

SentenceTransformersDocumentEmbedder.from_dict

SentenceTransformersDocumentEmbedder.warm_up

SentenceTransformersDocumentEmbedder.run

Module sentence_transformers_text_embedder

SentenceTransformersTextEmbedder

SentenceTransformersTextEmbedder.__init__

SentenceTransformersTextEmbedder.to_dict

SentenceTransformersTextEmbedder.from_dict

SentenceTransformersTextEmbedder.warm_up

SentenceTransformersTextEmbedder.run

AzureOpenAIDocumentEmbedder.init

AzureOpenAITextEmbedder.init

HuggingFaceAPIDocumentEmbedder.init

HuggingFaceAPITextEmbedder.init

OpenAIDocumentEmbedder.init

OpenAITextEmbedder.init

SentenceTransformersDocumentEmbedder.init

SentenceTransformersTextEmbedder.init