Dataset Card for istella22

The istella22 dataset, provided by the ir-datasets package. For more information about the dataset, see the documentation.

Data

This dataset provides:

• docs (documents, i.e., the corpus); count=8,421,456

This dataset is used by: istella22_test, istella22_test_fold1, istella22_test_fold2, istella22_test_fold3, istella22_test_fold4, istella22_test_fold5

Usage

from datasets import load_dataset

docs = load_dataset('irds/istella22', 'docs')
for record in docs:
    record # {'doc_id': ..., 'title': ..., 'url': ..., 'text': ..., 'extra_text': ..., 'lang': ..., 'lang_pct': ...}

Note that calling load_dataset will download the dataset (or provide access instructions when it's not public) and make a copy of the data in 🤗 Dataset format.

Citation Information

@inproceedings{Dato2022Istella,
  title={The Istella22 Dataset: Bridging Traditional and Neural Learning to Rank Evaluation},
  author={Domenico Dato, Sean MacAvaney, Franco Maria Nardini, Raffaele Perego, Nicola Tonellotto},
  booktitle={Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval},
  year={2022}
}