2021

doi dblp
Improving Query Representations for Dense Retrieval with Pseudo Relevance Feedback
HongChien Yu | Chenyan Xiong | Jamie Callan
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
PGT: Pseudo Relevance Feedback Using a Graph-Based Transformer
HongChien Yu | Zhuyun Dai | Jamie Callan
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

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