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FiftyOne Examples

FiftyOne is an open source ML tool created by Voxel51 that helps you build high-quality datasets and computer vision models. You can check out the main github repository for the project here.

This repository contains examples of using FiftyOne to accomplish various common tasks.


Each example in this repository is provided as a Jupyter Notebook. The table of contents below provides handy links for each example:

  Click this link to run the notebook in Google Colab (no setup required!)

  Click this link to view the notebook in Jupyter nbviewer

  Click this link to download the notebook

Running examples locally

You can always clone this repository:

git clone

and run any example locally. Make sure you have Jupyter installed and then run:

jupyter notebook examples/an_awesome_example.ipynb

Table of contents

Shortcuts Examples Description
quickstart A quickstart example for getting your feet wet with FiftyOne
walkthrough A more in-depth alternative to the quickstart that covers the basics of FiftyOne
comparing_YOLO_and_EfficientDet Compares the YOLOv4 and EfficientDet object detection models on the COCO dataset
digging_into_coco A simple example of how to find mistakes in your detection datasets
deepfakes_in_politics Evaluating deepfakes using a deepfake detection algorithm and visualizing the results in FiftyOne
emotion_recognition_presidential_debate Analyzing the 2020 US Presidential Debates using an emotion recognition model
image_uniqueness Using FiftyOne's image uniqueness method to analyze and extract insights from unlabeled datasets
structured_noise_injection Visually exploring a method for structured noise injection in GANs from CVPR 2020
visym_pip_175k Exploring the People in Public 175K Dataset from Visym Labs with FiftyOne
wrangling_datasets Using FiftyOne to load, manipulate, and export datasets in common formats
open_images_evaluation Evaluating the quality of the ground truth annotations of the Open Images Dataset with FiftyOne
working_with_feature_points A simple example of computing feature points for images and visualizing them in FiftyOne
image_deduplication Find and remove duplicate images in your image datasets with FiftyOne
hardness_for_image_classification Use the FiftyOne Brain to mine the hardest images in your classification dataset
pytorch_detection_training Using FiftyOne datasets to train a PyTorch object detection model
pytorchvideo_model_evaluation Evaluate and visualize PyTorchVideo models with FiftyOne
training_clearml_detector Train a model with ClearML and FiftyOne to detect DRAGONS!
converting_tags_to_classifications Convert classifications to tags and back to annotate them right in the FiftyOne App
Qdrant_FiftyOne_Recipe Nearest neighbor classification of embeddings with Qdrant


This repository is open source and community contributions are welcome!

Check out the contribution guide to learn how to get involved.


If you use FiftyOne in your research, feel free to cite the project (but only if you love it 😊):

  author={Moore, B. E. and Corso, J. J.},
  journal={GitHub. Note:},

If you use a specific contributed example in this repository, please also cite the author directly (if one is specified).