Adding initial version of cord-19 dataset
Hi @ggdupont !
Have you had a chance to take a look at my suggestions ?
Feel free to ping me if you have questions or when you're ready for a review > Hi @ggdupont !
> Have you had a chance to take a look at my suggestions ?
> Feel free to ping me if you have questions or when you're ready for a review

Yes I did, just busy period (and no time on weekend right now ;-) ) With some delay, reduced the dummy data and had t rebase Thanks !

It looks like the rebase messed up the github diff for this PR (2.000+ files changed)
Could you create another branch and another PR please ? Cleaned PR: https://github.com/huggingface/datasets/pull/1850
Initial version only reading the metadata in CSV.

### Checklist:
- [x] Create the dataset script /datasets/my_dataset/my_dataset.py using the template
- [x] Fill the _DESCRIPTION and _CITATION variables
- [x] Implement _infos(), _split_generators() and _generate_examples()
- [x] Make sure that the BUILDER_CONFIGS class attribute is filled with the different configurations of the dataset and that the BUILDER_CONFIG_CLASS is specified if there is a custom config class.
- [x] Generate the metadata file dataset_infos.json for all configurations
- [x] Generate the dummy data dummy_data.zip files to have the dataset script tested and that they don't weigh too much (<50KB)
- [x] Add the dataset card README.md using the template and at least fill the tags
- [x] Both tests for the real data and the dummy data pass.

### TODO:
- [x] add more metadata
- [x] add full text
- [x] add pre-computed document embedding