Data Annotation Python Packages

cleanlab

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

text2term

a tool for mapping free-text descriptions of entities to ontology terms

panlabel

The universal annotation converter

pixano

Data-centric AI building blocks for computer vision applications

factgenie

Lightweight self-hosted span annotation tool

example-package-elisno

The standard package for data-centric AI, machine learning with label errors, and automatically finding and fixing dataset issues in Python.

fastent

custom models for named-entity recognition

flippers

`flippers` is a weak supervision library for creating high quality labels using domain kownledge and heuristics.

jupyterlab-prodigy

🧬 A JupyterLab extension for annotating data with Prodigy