tensorflow / tensorflow/datasets
[data request] ImageNet21k
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contributions welcome
dataset request
- Dominant language
- Python
- Stars
- 4.6k
- Forks
- 1.6k
- Avg merge
- 3h 54m
- Merged PRs (30d)
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Description
- Name of dataset: ImageNet21k
- URL of dataset: https://github.com/Alibaba-MIIL/ImageNet21K, https://image-net.org/download-images.php
- License of dataset: Same as ImageNet 2012
- Short description of dataset and use case(s):
ImageNet-21K is an extension to the popular ImageNet ILSVRC 2012 dataset. The train set contains 11060223 samples, test set contains 522500 samples with 10450 classes. ImageNet (including many variations of it) is already part of TFDS so I think it would make sense to include ImageNet-21K as well given that it has been used for pretraining in many recent computer vision papers.
Folks who would also like to see this dataset in tensorflow/datasets, please thumbs-up so the developers can know which requests to prioritize.
And if you'd like to contribute the dataset (thank you!), see our guide to adding a dataset.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Begin with docs/add_dataset.md and inspect the existing ImageNet-related dataset implementations referenced by the guide. Verify the two source URLs and the stated ImageNet 2012 licensing; done means ImageNet21k is available in tensorflow/datasets with its train and test splits and 10,450 classes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data, machine-learning
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100