memray/AugTriever-AugQ-CC

AugQ-CC is an unsupervised augmented dataset for training retrievers used in AugTriever: Unsupervised Dense Retrieval by Scalable Data Augmentation. It consists of 52.4M pseudo query-document pairs based on Pile-CommonCrawl.

@article{meng2022augtriever,
  title={AugTriever: Unsupervised Dense Retrieval by Scalable Data
Augmentation},
  author={Meng, Rui and Liu, Ye and Yavuz, Semih and Agarwal, Divyansh and Tu, Lifu and Yu, Ning and Zhang, Jianguo and Bhat, Meghana and Zhou, Yingbo},
  journal={arXiv preprint arXiv:2212.08841},
  year={2022}
}