forked from Archives/langchain
f47ec5b4b6
# Make first cell a title in docugami docs This makes the first cell a title cell in docugami notebook
133 lines
5.2 KiB
ReStructuredText
133 lines
5.2 KiB
ReStructuredText
Document Loaders
|
|
==========================
|
|
|
|
.. note::
|
|
`Conceptual Guide <https://docs.langchain.com/docs/components/indexing/document-loaders>`_
|
|
|
|
|
|
Combining language models with your own text data is a powerful way to differentiate them.
|
|
The first step in doing this is to load the data into "Documents" - a fancy way of say some pieces of text.
|
|
The document loader is aimed at making this easy.
|
|
|
|
|
|
The following document loaders are provided:
|
|
|
|
|
|
Transform loaders
|
|
------------------------------
|
|
|
|
These **transform** loaders transform data from a specific format into the Document format.
|
|
For example, there are **transformers** for CSV and SQL.
|
|
Mostly, these loaders input data from files but sometime from URLs.
|
|
|
|
A primary driver of a lot of these transformers is the `Unstructured <https://github.com/Unstructured-IO/unstructured>`_ python package.
|
|
This package transforms many types of files - text, powerpoint, images, html, pdf, etc - into text data.
|
|
|
|
For detailed instructions on how to get set up with Unstructured, see installation guidelines `here <https://github.com/Unstructured-IO/unstructured#coffee-getting-started>`_.
|
|
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
:glob:
|
|
|
|
./document_loaders/examples/conll-u.ipynb
|
|
./document_loaders/examples/copypaste.ipynb
|
|
./document_loaders/examples/csv.ipynb
|
|
./document_loaders/examples/email.ipynb
|
|
./document_loaders/examples/epub.ipynb
|
|
./document_loaders/examples/evernote.ipynb
|
|
./document_loaders/examples/facebook_chat.ipynb
|
|
./document_loaders/examples/file_directory.ipynb
|
|
./document_loaders/examples/html.ipynb
|
|
./document_loaders/examples/image.ipynb
|
|
./document_loaders/examples/jupyter_notebook.ipynb
|
|
./document_loaders/examples/markdown.ipynb
|
|
./document_loaders/examples/microsoft_powerpoint.ipynb
|
|
./document_loaders/examples/microsoft_word.ipynb
|
|
./document_loaders/examples/pandas_dataframe.ipynb
|
|
./document_loaders/examples/pdf.ipynb
|
|
./document_loaders/examples/sitemap.ipynb
|
|
./document_loaders/examples/subtitle.ipynb
|
|
./document_loaders/examples/telegram.ipynb
|
|
./document_loaders/examples/toml.ipynb
|
|
./document_loaders/examples/unstructured_file.ipynb
|
|
./document_loaders/examples/url.ipynb
|
|
./document_loaders/examples/web_base.ipynb
|
|
./document_loaders/examples/whatsapp_chat.ipynb
|
|
|
|
|
|
|
|
Public dataset or service loaders
|
|
----------------------------------
|
|
These datasets and sources are created for public domain and we use queries to search there
|
|
and download necessary documents.
|
|
For example, **Hacker News** service.
|
|
|
|
We don't need any access permissions to these datasets and services.
|
|
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
:glob:
|
|
|
|
./document_loaders/examples/arxiv.ipynb
|
|
./document_loaders/examples/azlyrics.ipynb
|
|
./document_loaders/examples/bilibili.ipynb
|
|
./document_loaders/examples/college_confidential.ipynb
|
|
./document_loaders/examples/gutenberg.ipynb
|
|
./document_loaders/examples/hacker_news.ipynb
|
|
./document_loaders/examples/hugging_face_dataset.ipynb
|
|
./document_loaders/examples/ifixit.ipynb
|
|
./document_loaders/examples/imsdb.ipynb
|
|
./document_loaders/examples/mediawikidump.ipynb
|
|
./document_loaders/examples/youtube_transcript.ipynb
|
|
|
|
|
|
Proprietary dataset or service loaders
|
|
------------------------------
|
|
These datasets and services are not from the public domain.
|
|
These loaders mostly transform data from specific formats of applications or cloud services,
|
|
for example **Google Drive**.
|
|
|
|
We need access tokens and sometime other parameters to get access to these datasets and services.
|
|
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
:glob:
|
|
|
|
./document_loaders/examples/airbyte_json.ipynb
|
|
./document_loaders/examples/apify_dataset.ipynb
|
|
./document_loaders/examples/aws_s3_directory.ipynb
|
|
./document_loaders/examples/aws_s3_file.ipynb
|
|
./document_loaders/examples/azure_blob_storage_container.ipynb
|
|
./document_loaders/examples/azure_blob_storage_file.ipynb
|
|
./document_loaders/examples/blackboard.ipynb
|
|
./document_loaders/examples/blockchain.ipynb
|
|
./document_loaders/examples/chatgpt_loader.ipynb
|
|
./document_loaders/examples/confluence.ipynb
|
|
./document_loaders/examples/diffbot.ipynb
|
|
./document_loaders/examples/discord_loader.ipynb
|
|
./document_loaders/examples/docugami.ipynb
|
|
./document_loaders/examples/duckdb.ipynb
|
|
./document_loaders/examples/figma.ipynb
|
|
./document_loaders/examples/gitbook.ipynb
|
|
./document_loaders/examples/git.ipynb
|
|
./document_loaders/examples/google_bigquery.ipynb
|
|
./document_loaders/examples/google_cloud_storage_directory.ipynb
|
|
./document_loaders/examples/google_cloud_storage_file.ipynb
|
|
./document_loaders/examples/google_drive.ipynb
|
|
./document_loaders/examples/image_captions.ipynb
|
|
./document_loaders/examples/microsoft_onedrive.ipynb
|
|
./document_loaders/examples/modern_treasury.ipynb
|
|
./document_loaders/examples/notiondb.ipynb
|
|
./document_loaders/examples/notion.ipynb
|
|
./document_loaders/examples/obsidian.ipynb
|
|
./document_loaders/examples/readthedocs_documentation.ipynb
|
|
./document_loaders/examples/reddit.ipynb
|
|
./document_loaders/examples/roam.ipynb
|
|
./document_loaders/examples/slack.ipynb
|
|
./document_loaders/examples/spreedly.ipynb
|
|
./document_loaders/examples/stripe.ipynb
|
|
./document_loaders/examples/twitter.ipynb
|