base on Label Studio is a multi-type data labeling and annotation tool with standardized output format <img src="https://user-images.githubusercontent.com/12534576/192582340-4c9e4401-1fe6-4dbb-95bb-fdbba5493f61.png"/>    [Website](https://labelstud.io/) • [Docs](https://labelstud.io/guide/) • [Twitter](https://twitter.com/labelstudiohq) • [Join Slack Community <img src="https://app.heartex.ai/docs/images/slack-mini.png" width="18px"/>](https://slack.labelstud.io/?source=github-1) ## What is Label Studio? <!-- <a href="https://labelstud.io/blog/release-130.html"><img src="https://github.com/HumanSignal/label-studio/raw/master/docs/themes/htx/source/images/release-130/LS-Hits-v1.3.png" align="right" /></a> --> Label Studio is an open source data labeling tool. It lets you label data types like audio, text, images, videos, and time series with a simple and straightforward UI and export to various model formats. It can be used to prepare raw data or improve existing training data to get more accurate ML models. - [Try out Label Studio](#try-out-label-studio) - [What you get from Label Studio](#what-you-get-from-label-studio) - [Included templates for labeling data in Label Studio](#included-templates-for-labeling-data-in-label-studio) - [Set up machine learning models with Label Studio](#set-up-machine-learning-models-with-Label-Studio) - [Integrate Label Studio with your existing tools](#integrate-label-studio-with-your-existing-tools)  Have a custom dataset? You can customize Label Studio to fit your needs. Read an [introductory blog post](https://towardsdatascience.com/introducing-label-studio-a-swiss-army-knife-of-data-labeling-140c1be92881) to learn more. ## Try out Label Studio Install Label Studio locally, or deploy it in a cloud instance. [Or, sign up for a free trial of our Enterprise edition.](https://heartex.com/free-trial). - [Install locally with Docker](#install-locally-with-docker) - [Run with Docker Compose (Label Studio + Nginx + PostgreSQL)](#run-with-docker-compose) - [Install locally with pip](#install-locally-with-pip) - [Install locally with poetry](#install-locally-with-poetry) - [Install locally with Anaconda](#install-locally-with-anaconda) - [Install for local development](#install-for-local-development) - [Deploy in a cloud instance](#deploy-in-a-cloud-instance) ### Install locally with Docker Official Label Studio docker image is [here](https://hub.docker.com/r/heartexlabs/label-studio) and it can be downloaded with `docker pull`. Run Label Studio in a Docker container and access it at `http://localhost:8080`. ```bash docker pull heartexlabs/label-studio:latest docker run -it -p 8080:8080 -v $(pwd)/mydata:/label-studio/data heartexlabs/label-studio:latest ``` You can find all the generated assets, including SQLite3 database storage `label_studio.sqlite3` and uploaded files, in the `./mydata` directory. #### Override default Docker install You can override the default launch command by appending the new arguments: ```bash docker run -it -p 8080:8080 -v $(pwd)/mydata:/label-studio/data heartexlabs/label-studio:latest label-studio --log-level DEBUG ``` #### Build a local image with Docker If you want to build a local image, run: ```bash docker build -t heartexlabs/label-studio:latest . ``` ### Run with Docker Compose Docker Compose script provides production-ready stack consisting of the following components: - Label Studio - [Nginx](https://www.nginx.com/) - proxy web server used to load various static data, including uploaded audio, images, etc. - [PostgreSQL](https://www.postgresql.org/) - production-ready database that replaces less performant SQLite3. To start using the app from `http://localhost` run this command: ```bash docker-compose up ``` ### Run with Docker Compose + MinIO You can also run it with an additional MinIO server for local S3 storage. This is particularly useful when you want to test the behavior with S3 storage on your local system. To start Label Studio in this way, you need to run the following command: ````bash # Add sudo on Linux if you are not a member of the docker group docker compose -f docker-compose.yml -f docker-compose.minio.yml up -d ```` If you do not have a static IP address, you must create an entry in your hosts file so that both Label Studio and your browser can access the MinIO server. For more detailed instructions, please refer to [our guide on storing data](docs/source/guide/storedata.md). ### Install locally with pip ```bash # Requires Python >=3.8 pip install label-studio # Start the server at http://localhost:8080 label-studio ``` ### Install locally with poetry ```bash ### install poetry pip install poetry ### set poetry environment poetry new my-label-studio cd my-label-studio poetry add label-studio ### activate poetry environment poetry shell ### Start the server at http://localhost:8080 label-studio ``` ### Install locally with Anaconda ```bash conda create --name label-studio conda activate label-studio conda install psycopg2 pip install label-studio ``` ### Install for local development You can run the latest Label Studio version locally without installing the package from pypi. ```bash # Install all package dependencies pip install poetry poetry install # Run database migrations python label_studio/manage.py migrate python label_studio/manage.py collectstatic # Start the server in development mode at http://localhost:8080 python label_studio/manage.py runserver ``` ### Deploy in a cloud instance You can deploy Label Studio with one click in Heroku, Microsoft Azure, or Google Cloud Platform: <a href="https://www.heroku.com/deploy?template=https://github.com/HumanSignal/label-studio/tree/heroku-persistent-pg"><img src="https://www.herokucdn.com/deploy/button.svg" alt="Deploy" height="30px"></a> [<img src="https://aka.ms/deploytoazurebutton" height="30px">](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fhumansignal%2Flabel-studio%2Fdevelop%2Fazuredeploy.json) [<img src="https://deploy.cloud.run/button.svg" height="30px">](https://deploy.cloud.run) #### Apply frontend changes For information about updating the frontend, see [label-studio/web/README.md](https://github.com/HumanSignal/label-studio/blob/develop/web/README.md#installation-instructions). #### Install dependencies on Windows To run Label Studio on Windows, download and install the following wheel packages from [Gohlke builds](https://www.lfd.uci.edu/~gohlke/pythonlibs) to ensure you're using the correct version of Python: - [lxml](https://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml) ```bash # Upgrade pip pip install -U pip # If you're running Win64 with Python 3.8, install the packages downloaded from Gohlke: pip install lxml‑4.5.0‑cp38‑cp38‑win_amd64.whl # Install label studio pip install label-studio ``` ### Run test suite To add the tests' dependencies to your local install: ```bash poetry install --with test ``` Alternatively, it is possible to run the unit tests from a Docker container in which the test dependencies are installed: ```bash make build-testing-image make docker-testing-shell ``` In either case, to run the unit tests: ```bash cd label_studio # sqlite3 DJANGO_DB=sqlite DJANGO_SETTINGS_MODULE=core.settings.label_studio pytest -vv # postgres (assumes default postgres user,db,pass. Will not work in Docker # testing container without additional configuration) DJANGO_DB=default DJANGO_SETTINGS_MODULE=core.settings.label_studio pytest -vv ``` ## What you get from Label Studio https://github.com/user-attachments/assets/525ad5ff-6904-4398-b507-7e8954268d69 - **Multi-user labeling** sign up and login, when you create an annotation it's tied to your account. - **Multiple projects** to work on all your datasets in one instance. - **Streamlined design** helps you focus on your task, not how to use the software. - **Configurable label formats** let you customize the visual interface to meet your specific labeling needs. - **Support for multiple data types** including images, audio, text, HTML, time-series, and video. - **Import from files or from cloud storage** in Amazon AWS S3, Google Cloud Storage, or JSON, CSV, TSV, RAR, and ZIP archives. - **Integration with machine learning models** so that you can visualize and compare predictions from different models and perform pre-labeling. - **Embed it in your data pipeline** REST API makes it easy to make it a part of your pipeline ## Included templates for labeling data in Label Studio Label Studio includes a variety of templates to help you label your data, or you can create your own using specifically designed configuration language. The most common templates and use cases for labeling include the following cases: <img src="/images/template-types.png" /> ## Set up machine learning models with Label Studio Connect your favorite machine learning model using the Label Studio Machine Learning SDK. Follow these steps: 1. Start your own machine learning backend server. See [more detailed instructions](https://github.com/HumanSignal/label-studio-ml-backend). 2. Connect Label Studio to the server on the model page found in project settings. This lets you: - **Pre-label** your data using model predictions. - Do **online learning** and retrain your model while new annotations are being created. - Do **active learning** by labeling only the most complex examples in your data. ## Integrate Label Studio with your existing tools You can use Label Studio as an independent part of your machine learning workflow or integrate the frontend or backend into your existing tools. ## Ecosystem | Project | Description | |-|-| | label-studio | Server, distributed as a pip package | | [Frontend library](web/libs/editor/) | The Label Studio frontend library. This uses React to build the UI and mobx-state-tree for state management. | | [Data Manager library](web/libs/datamanager/) | A library for the Data Manager, our data exploration tool. | | [label-studio-converter](https://github.com/HumanSignal/label-studio-sdk/tree/master/src/label_studio_sdk/converter) | Encode labels in the format of your favorite machine learning library | | [label-studio-transformers](https://github.com/HumanSignal/label-studio-transformers) | Transformers library connected and configured for use with Label Studio | ## Citation ```tex @misc{Label Studio, title={{Label Studio}: Data labeling software}, url={https://github.com/HumanSignal/label-studio}, note={Open source software available from https://github.com/HumanSignal/label-studio}, author={ Maxim Tkachenko and Mikhail Malyuk and Andrey Holmanyuk and Nikolai Liubimov}, year={2020-2024}, } ``` ## License This software is licensed under the [Apache 2.0 LICENSE](/LICENSE) © [Heartex](https://www.heartex.com/). 2020-2024 <img src="https://user-images.githubusercontent.com/12534576/192582529-cf628f58-abc5-479b-a0d4-8a3542a4b35e.png" title="Hey everyone!" width="180" /> ", Assign "at most 3 tags" to the expected json: {"id":"6860","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"