github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2025-06-10 08:56:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

DOCS: integrations/text_embeddings/ cleanup (#13476)

Browse Source 
Updated several notebooks:
- fixed titles which are inconsistent or break the ToC sorting order.
- added missed soruce descriptions and links
- fixed formatting
This commit is contained in:
Leonid Ganeline 2023-11-16 11:56:53 -08:00 committed by GitHub
parent 6030ab9779
commit b1fcf5b481
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 154 additions and 109 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
docs/docs/integrations/text_embedding/ernie.ipynb
View File

@ -4,9 +4,9 @@
"cell_type": "markdown", "cell_type": "markdown",
"metadata": {}, "metadata": {},
"source": [ "source": [
"# ERNIE Embedding-V1\n", "# ERNIE\n",
"\n", "\n",
"[ERNIE Embedding-V1](https://cloud.baidu.com/doc/WENXINWORKSHOP/s/alj562vvu) is a text representation model based on Baidu Wenxin's large-scale model technology, \n", "[ERNIE Embedding-V1](https://cloud.baidu.com/doc/WENXINWORKSHOP/s/alj562vvu) is a text representation model based on `Baidu Wenxin` large-scale model technology, \n",
"which converts text into a vector form represented by numerical values, and is used in text retrieval, information recommendation, knowledge mining and other scenarios." "which converts text into a vector form represented by numerical values, and is used in text retrieval, information recommendation, knowledge mining and other scenarios."
] ]
}, },
@ -53,8 +53,19 @@
"language": "python", "language": "python",
"name": "python3" "name": "python3"
}, },
"orig_nbformat": 4 "language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.12"
}
}, },
"nbformat": 4, "nbformat": 4,
"nbformat_minor": 2 "nbformat_minor": 4
} }

16
docs/docs/integrations/text_embedding/fastembed.ipynb
View File

@ -5,14 +5,14 @@
"id": "900fbd04-f6aa-4813-868f-1c54e3265385", "id": "900fbd04-f6aa-4813-868f-1c54e3265385",
"metadata": {}, "metadata": {},
"source": [ "source": [
"# Qdrant FastEmbed\n", "# FastEmbed by Qdrant\n",
"\n", "\n",
"[FastEmbed](https://qdrant.github.io/fastembed/) is a lightweight, fast, Python library built for embedding generation. \n", ">[FastEmbed](https://qdrant.github.io/fastembed/) from [Qdrant](https://qdrant.tech) is a lightweight, fast, Python library built for embedding generation. \n",
"\n", ">\n",
"- Quantized model weights\n", ">- Quantized model weights\n",
"- ONNX Runtime, no PyTorch dependency\n", ">- ONNX Runtime, no PyTorch dependency\n",
"- CPU-first design\n", ">- CPU-first design\n",
"- Data-parallelism for encoding of large datasets." ">- Data-parallelism for encoding of large datasets."
] ]
}, },
{ {
@ -154,7 +154,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.11.6" "version": "3.10.12"
} }
}, },
"nbformat": 4, "nbformat": 4,

8
docs/docs/integrations/text_embedding/instruct_embeddings.ipynb
View File

@ -5,8 +5,10 @@
"id": "59428e05", "id": "59428e05",
"metadata": {}, "metadata": {},
"source": [ "source": [
"# InstructEmbeddings\n", "# Instruct Embeddings on Hugging Face\n",
"Let's load the HuggingFace instruct Embeddings class." "\n",
">[Hugging Face sentence-transformers](https://huggingface.co/sentence-transformers) is a Python framework for state-of-the-art sentence, text and image embeddings.\n",
">One of the instruct embedding models is used in the `HuggingFaceInstructEmbeddings` class.\n"
] ]
}, },
{ {
@ -85,7 +87,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.9.1" "version": "3.10.12"
}, },
"vscode": { "vscode": {
"interpreter": { "interpreter": {

200
docs/docs/integrations/text_embedding/johnsnowlabs_embedding.ipynb
View File

@ -2,183 +2,207 @@
"cells": [ "cells": [
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [
"# Johnsnowlabs Embedding\n",
"\n",
"### Loading the Johnsnowlabs embedding class to generate and query embeddings\n",
"\n",
"Models are loaded with [nlp.load](https://nlp.johnsnowlabs.com/docs/en/jsl/load_api) and spark session is started with [nlp.start()](https://nlp.johnsnowlabs.com/docs/en/jsl/start-a-sparksession) under the hood.\n",
"For all 24.000+ models, see the [John Snow Labs Model Models Hub](https://nlp.johnsnowlabs.com/models)\n"
],
"metadata": { "metadata": {
"collapsed": false "collapsed": false,
} "jupyter": {
"outputs_hidden": false
}
},
"source": [
"# John Snow Labs\n",
"\n",
">[John Snow Labs](https://nlp.johnsnowlabs.com/) NLP & LLM ecosystem includes software libraries for state-of-the-art AI at scale, Responsible AI, No-Code AI, and access to over 20,000 models for Healthcare, Legal, Finance, etc.\n",
">\n",
">Models are loaded with [nlp.load](https://nlp.johnsnowlabs.com/docs/en/jsl/load_api) and spark session is started >with [nlp.start()](https://nlp.johnsnowlabs.com/docs/en/jsl/start-a-sparksession) under the hood.\n",
">For all 24.000+ models, see the [John Snow Labs Model Models Hub](https://nlp.johnsnowlabs.com/models)\n"
]
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"metadata": {},
"source": [ "source": [
"! pip install johnsnowlabs\n" "## Setting up"
], ]
"metadata": {
"collapsed": false
}
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [],
"source": [
"! pip install johnsnowlabs"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"# If you have a enterprise license, you can run this to install enterprise features\n", "# If you have a enterprise license, you can run this to install enterprise features\n",
"# from johnsnowlabs import nlp\n", "# from johnsnowlabs import nlp\n",
"# nlp.install()" "# nlp.install()"
],
"metadata": {
"collapsed": false
}
},
{
"cell_type": "code",
"source": [
"#### Import the necessary classes"
],
"metadata": {
"collapsed": false
},
"execution_count": 1,
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Found existing installation: langchain 0.0.189\n",
"Uninstalling langchain-0.0.189:\n",
" Successfully uninstalled langchain-0.0.189\n"
]
}
] ]
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [], "metadata": {},
"metadata": { "source": [
"collapsed": false "## Example"
} ]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"from langchain.embeddings.johnsnowlabs import JohnSnowLabsEmbeddings" "from langchain.embeddings.johnsnowlabs import JohnSnowLabsEmbeddings"
], ]
"metadata": {
"collapsed": false
}
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [
"#### Initialize Johnsnowlabs Embeddings and Spark Session"
],
"metadata": { "metadata": {
"collapsed": false "collapsed": false,
} "jupyter": {
"outputs_hidden": false
}
},
"source": [
"Initialize Johnsnowlabs Embeddings and Spark Session"
]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"embedder = JohnSnowLabsEmbeddings(\"en.embed_sentence.biobert.clinical_base_cased\")" "embedder = JohnSnowLabsEmbeddings(\"en.embed_sentence.biobert.clinical_base_cased\")"
], ]
"metadata": {
"collapsed": false
}
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [
"#### Define some example texts . These could be any documents that you want to analyze - for example, news articles, social media posts, or product reviews."
],
"metadata": { "metadata": {
"collapsed": false "collapsed": false,
} "jupyter": {
"outputs_hidden": false
}
},
"source": [
"Define some example texts . These could be any documents that you want to analyze - for example, news articles, social media posts, or product reviews."
]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"texts = [\"Cancer is caused by smoking\", \"Antibiotics aren't painkiller\"]" "texts = [\"Cancer is caused by smoking\", \"Antibiotics aren't painkiller\"]"
], ]
"metadata": {
"collapsed": false
}
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [
"#### Generate and print embeddings for the texts . The JohnSnowLabsEmbeddings class generates an embedding for each document, which is a numerical representation of the document's content. These embeddings can be used for various natural language processing tasks, such as document similarity comparison or text classification."
],
"metadata": { "metadata": {
"collapsed": false "collapsed": false,
} "jupyter": {
"outputs_hidden": false
}
},
"source": [
"Generate and print embeddings for the texts . The JohnSnowLabsEmbeddings class generates an embedding for each document, which is a numerical representation of the document's content. These embeddings can be used for various natural language processing tasks, such as document similarity comparison or text classification."
]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"embeddings = embedder.embed_documents(texts)\n", "embeddings = embedder.embed_documents(texts)\n",
"for i, embedding in enumerate(embeddings):\n", "for i, embedding in enumerate(embeddings):\n",
" print(f\"Embedding for document {i+1}: {embedding}\")" " print(f\"Embedding for document {i+1}: {embedding}\")"
], ]
"metadata": {
"collapsed": false
}
}, },
{ {
"cell_type": "markdown", "cell_type": "markdown",
"source": [
"#### Generate and print an embedding for a single piece of text. You can also generate an embedding for a single piece of text, such as a search query. This can be useful for tasks like information retrieval, where you want to find documents that are similar to a given query."
],
"metadata": { "metadata": {
"collapsed": false "collapsed": false,
} "jupyter": {
"outputs_hidden": false
}
},
"source": [
"Generate and print an embedding for a single piece of text. You can also generate an embedding for a single piece of text, such as a search query. This can be useful for tasks like information retrieval, where you want to find documents that are similar to a given query."
]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"metadata": {
"collapsed": false,
"jupyter": {
"outputs_hidden": false
}
},
"outputs": [], "outputs": [],
"source": [ "source": [
"query = \"Cancer is caused by smoking\"\n", "query = \"Cancer is caused by smoking\"\n",
"query_embedding = embedder.embed_query(query)\n", "query_embedding = embedder.embed_query(query)\n",
"print(f\"Embedding for query: {query_embedding}\")" "print(f\"Embedding for query: {query_embedding}\")"
], ]
"metadata": {
"collapsed": false
}
} }
], ],
"metadata": { "metadata": {
"kernelspec": { "kernelspec": {
"display_name": "Python 3", "display_name": "Python 3 (ipykernel)",
"language": "python", "language": "python",
"name": "python3" "name": "python3"
}, },
"language_info": { "language_info": {
"codemirror_mode": { "codemirror_mode": {
"name": "ipython", "name": "ipython",
"version": 2 "version": 3
}, },
"file_extension": ".py", "file_extension": ".py",
"mimetype": "text/x-python", "mimetype": "text/x-python",
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython2", "pygments_lexer": "ipython3",
"version": "2.7.6" "version": "3.10.12"
} }
}, },
"nbformat": 4, "nbformat": 4,
"nbformat_minor": 0 "nbformat_minor": 4
} }

8
docs/docs/integrations/text_embedding/sentence_transformers.ipynb
View File

@ -5,11 +5,13 @@
"id": "ed47bb62", "id": "ed47bb62",
"metadata": {}, "metadata": {},
"source": [ "source": [
"# Sentence Transformers\n", "# Sentence Transformers on Hugging Face\n",
"\n", "\n",
">[SentenceTransformers](https://www.sbert.net/) embeddings are called using the `HuggingFaceEmbeddings` integration. We have also added an alias for `SentenceTransformerEmbeddings` for users who are more familiar with directly using that package.\n", ">[Hugging Face sentence-transformers](https://huggingface.co/sentence-transformers) is a Python framework for state-of-the-art sentence, text and image embeddings.\n",
">One of the embedding models is used in the `HuggingFaceEmbeddings` class.\n",
">We have also added an alias for `SentenceTransformerEmbeddings` for users who are more familiar with directly using that package.\n",
"\n", "\n",
"`SentenceTransformers` is a python package that can generate text and image embeddings, originating from [Sentence-BERT](https://arxiv.org/abs/1908.10084)" "`sentence_transformers` package models are originating from [Sentence-BERT](https://arxiv.org/abs/1908.10084)"
] ]
}, },
{ {

8
docs/docs/integrations/text_embedding/tensorflowhub.ipynb
View File

@ -5,7 +5,11 @@
"id": "fff4734f", "id": "fff4734f",
"metadata": {}, "metadata": {},
"source": [ "source": [
"# TensorflowHub\n", "# TensorFlow Hub\n",
"\n",
">[TensorFlow Hub](https://www.tensorflow.org/hub) is a repository of trained machine learning models ready for fine-tuning and deployable anywhere. Reuse trained models like `BERT` and `Faster R-CNN` with just a few lines of code.\n",
">\n",
">\n",
"Let's load the TensorflowHub Embedding class." "Let's load the TensorflowHub Embedding class."
] ]
}, },
@ -105,7 +109,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.9.1" "version": "3.10.12"
}, },
"vscode": { "vscode": {
"interpreter": { "interpreter": {

4
docs/docs/integrations/text_embedding/voyageai.ipynb
View File

@ -7,6 +7,8 @@
"source": [ "source": [
"# Voyage AI\n", "# Voyage AI\n",
"\n", "\n",
">[Voyage AI](https://www.voyageai.com/) provides cutting-edge embedding/vectorizations models.\n",
"\n",
"Let's load the Voyage Embedding class." "Let's load the Voyage Embedding class."
] ]
}, },
@ -215,7 +217,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.9.18" "version": "3.10.12"
}, },
"vscode": { "vscode": {
"interpreter": { "interpreter": {