fastembed-haystack 0.0.5

Haystack 2.x component to embed strings and Documents using fastembed embedding model

fastembed-haystack

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Table of Contents

• Installation
• License

Installation

pip install fastembed-haystack

Usage

You can use FastembedTextEmbedder and FastembedDocumentEmbedder by importing as:

from haystack_integrations.components.embedders.fastembed import FastembedTextEmbedder

text = "fastembed is supported by and maintained by Qdrant."
text_embedder = FastembedTextEmbedder(
    model="BAAI/bge-small-en-v1.5"
)
text_embedder.warm_up()
embedding = text_embedder.run(text)["embedding"]

from haystack_integrations.components.embedders.fastembed import FastembedDocumentEmbedder
from haystack.dataclasses import Document

embedder = FastembedDocumentEmbedder(
    model="BAAI/bge-small-en-v1.5",
)
embedder.warm_up()
doc = Document(content="fastembed is supported by and maintained by Qdrant.", meta={"long_answer": "no",})
result = embedder.run(documents=[doc])

License

fastembed-haystack is distributed under the terms of the Apache-2.0 license.