Dataset Groups Activity Stream MS MARCO, NQ, TREC DL, TREC-COVID Four datasets are used to evaluate the retrieval effectiveness of different dimension reduction models, including MS MARCO (Passage Ranking), NQ, TREC DL, and TREC-COVID. BibTex: @dataset{Zhenghao_Liu_and_Han_Zhang_and_Chenyan_Xiong_and_Zhiyuan_Liu_and_Yu_Gu_and_Xiaohua_Li_2024, abstract = {Four datasets are used to evaluate the retrieval effectiveness of different dimension reduction models, including MS MARCO (Passage Ranking), NQ, TREC DL, and TREC-COVID.}, author = {Zhenghao Liu and Han Zhang and Chenyan Xiong and Zhiyuan Liu and Yu Gu and Xiaohua Li}, doi = {10.57702/no4dyolr}, institution = {No Organization}, keyword = {'dense retrieval', 'dimension reduction', 'information retrieval'}, month = {dec}, publisher = {TIB}, title = {MS MARCO, NQ, TREC DL, TREC-COVID}, url = {https://service.tib.eu/ldmservice/dataset/ms-marco--nq--trec-dl--trec-covid}, year = {2024} }