Minghan Li
2022
Certified Error Control of Candidate Set Pruning for Two-Stage Relevance Ranking
Minghan Li
|
Xinyu Zhang
|
Ji Xin
|
Hongyang Zhang
|
Jimmy Lin
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing
An Encoder Attribution Analysis for Dense Passage Retriever in Open-Domain Question Answering
Minghan Li
|
Xueguang Ma
|
Jimmy Lin
Proceedings of the 2nd Workshop on Trustworthy Natural Language Processing (TrustNLP 2022)
2021
Simple and Effective Unsupervised Redundancy Elimination to Compress Dense Vectors for Passage Retrieval
Xueguang Ma
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Minghan Li
|
Kai Sun
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Ji Xin
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Jimmy Lin
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing
Multi-Task Dense Retrieval via Model Uncertainty Fusion for Open-Domain Question Answering
Minghan Li
|
Ming Li
|
Kun Xiong
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Jimmy Lin
Findings of the Association for Computational Linguistics: EMNLP 2021