THUIR at WSDM Cup 2023 Task 1: Unbiased Learning to Rank
April 25, 2023 Β· Declared Dead Β· π arXiv.org
"No code URL or promise found in abstract"
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Authors
Jia Chen, Haitao Li, Weihang Su, Qingyao Ai, Yiqun Liu
arXiv ID
2304.12650
Category
cs.IR: Information Retrieval
Citations
19
Venue
arXiv.org
Last Checked
4 months ago
Abstract
This paper introduces the approaches we have used to participate in the WSDM Cup 2023 Task 1: Unbiased Learning to Rank. In brief, we have attempted a combination of both traditional IR models and transformer-based cross-encoder architectures. To further enhance the ranking performance, we also considered a series of features for learning to rank. As a result, we won 2nd place on the final leaderboard.
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