For guides and tutorials on how to use this package, visit https://docs.relevance.ai/docs.
🔥 Features
- Fast vector search with free dashboard to preview and visualise results
- Vector clustering with support for libraries like scikit-learn and easy built-in customisation
- Store nested documents with support for multiple vectors and metadata in one object
- Multi-vector search with filtering, facets, weighting
- Hybrid search with support for weighting keyword matching and vector search ... and more!
🧠 Documentation
| API type | Link |
|---|---|
| Guides | Documentation |
| Python Reference | Documentation |
🛠️ Installation
Using pip:
pip install -U relevanceai
Using conda:
conda install -c relevance relevanceai
⏩ Quickstart
Login into your project space
from relevanceai import Client
client = Client(<project_name>, <api_key>)
Prepare your documents for insertion by following the below format:
- Each document should be a dictionary
- Include a field
_idas a primary key, otherwise it's automatically generated - Suffix vector fields with
_vector_
docs = [
{"_id": "1", "example_vector_": [0.1, 0.1, 0.1], "data": "Documentation"},
{"_id": "2", "example_vector_": [0.2, 0.2, 0.2], "data": "Best document!"},
{"_id": "3", "example_vector_": [0.3, 0.3, 0.3], "data": "document example"},
{"_id": "4", "example_vector_": [0.4, 0.4, 0.4], "data": "this is another doc"},
{"_id": "5", "example_vector_": [0.5, 0.5, 0.5], "data": "this is a doc"},
]
Insert data into a dataset
Create a dataset object with the name of the dataset you'd like to use. If it doesn't exist, it'll be created for you.
Quick tip! Our Dataset object is compatible with common dataframes methods like
.head(),.shape()and.info().
ds = client.Dataset("quickstart")
ds.insert_documents(docs)
Perform vector search
results = ds.vector_search(
multivector_query=[{"vector": [0.2, 0.2, 0.2], "fields": ["example_vector_"]}],
page_size=3,
query="sample search" # optional, name to display in dashboard
)
Cluster dataset with Auto Cluster
Generate 12 clusters using kmeans
clusterop = ds.auto_cluster("kmeans-12", vector_fields=["example_vector_"])
clusterop.list_closest_to_center()
Quick tip! After each of these steps, the output will provide a URL to the Relevance AI dashboard where you can see a visualisation of your results
🚧 Development
Getting Started
To get started with development, ensure you have pytest and mypy installed. These will help ensure typechecking and testing.
python -m pip install pytest mypy
Then run testing using:
Don't forget to set your test credentials!
export TEST_PROJECT = xxx
export TEST_API_KEY = xxx
python -m pytest
mypy relevanceai
Set up precommit
pip install precommit
pre-commit install
🧰 Config
The config object contains the adjustable global settings for the SDK. For a description of all the settings, see here.
To view setting options, run the following:
client.config.options
The syntax for selecting an option is section.key. For example, to disable logging, run the following to modify logging.enable_logging:
client.config.set_option('logging.enable_logging', False)
To restore all options to their default, run the following:
Changing the base URL
You can change the base URL as such:
client.base_url = "https://.../latest"
You can also update the ingest base URL:
client.ingest_base_url = "https://.../latest
1 maintainer
Metadata
1 maintainer
Release files for RelevanceAI-dev 0.33.1.2022.2.4.5.58.48.377451
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| RelevanceAI-dev-0.33.1.2022.2.4.5.58.48.377451.tar.gz | 126.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| RelevanceAI_dev-0.33.1.2022.2.4.5.58.48.377451-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 298.2 kB
Release files / RelevanceAI-dev-0.33.1.2022.2.4.5.58.48.377451.tar.gz
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|---|---|
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Release files / RelevanceAI_dev-0.33.1.2022.2.4.5.58.48.377451-py3-none-any.whl
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