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Si Sun
Si Sun
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COCO-DR: Combating Distribution Shifts in Zero-Shot Dense Retrieval with Contrastive and Distributionally Robust Learning
Y Yu, C Xiong, S Sun, C Zhang, A Overwijk
Proceedings of the 2022 Conference on Empirical Methods in Natural Language …, 2022
362022
Joint Keyphrase Chunking and Salience Ranking with BERT
S Sun, C Xiong, Z Liu, Z Liu, J Bao
arXiv preprint arXiv:2004.13639, 2020
282020
Capturing global informativeness in open domain keyphrase extraction
S Sun, Z Liu, C Xiong, Z Liu, J Bao
Natural Language Processing and Chinese Computing: 10th CCF International …, 2021
222021
Few-Shot Text Ranking with Meta Adapted Synthetic Weak Supervision
S Sun, Y Qian, Z Liu, C Xiong, K Zhang, J Bao, Z Liu, P Bennett
Proceedings of the 59th Annual Meeting of the Association for Computational …, 2020
152020
CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search
C Xiong, Z Liu, S Sun, Z Dai, K Zhang, S Yu, Z Liu, H Poon, J Gao, ...
arXiv preprint arXiv:2011.01580, 2020
132020
Adapting open domain fact extraction and verification to COVID-FACT through in-domain language modeling
Z Liu, C Xiong, Z Dai, S Sun, M Sun, Z Liu
Findings of the Association for Computational Linguistics: EMNLP 2020, 2395-2400, 2020
132020
Reduce Catastrophic Forgetting of Dense Retrieval Training with Teleportation Negatives
S Sun, C Xiong, Y Yu, A Overwijk, Z Liu, J Bao
Proceedings of the 2022 Conference on Empirical Methods in Natural Language …, 2022
52022
Meta Adaptive Neural Ranking with Contrastive Synthetic Supervision
S Sun, Y Qian, Z Liu, C Xiong, K Zhang, J Bao, Z Liu, P Bennett
arXiv preprint arXiv:2012.14862, 2020
42020
UniMem: Towards a Unified View of Long-Context Large Language Models
J Fang, L Tang, H Bi, Y Qin, S Sun, Z Li, H Li, Y Li, X Cong, Y Yan, X Shi, ...
arXiv preprint arXiv:2402.03009, 2024
2024
Controllable Text Generation with Residual Memory Transformer
H Zhang, S Si, H Wu, D Song
arXiv preprint arXiv:2309.16231, 2023
2023
Rethinking Dense Retrieval's Few-Shot Ability
S Sun, Y Lu, S Yu, X Li, Z Li, Z Cao, Z Liu, D Ye, J Bao
arXiv preprint arXiv:2304.05845, 2023
2023
Generalizing Open Domain Fact Extraction and Verification to COVID-FACT thorough In-Domain Language Modeling
Z Liu, C Xiong, Z Dai, S Sun, M Sun, Z Liu
Proceedings of the 2020 Conference on Empirical Methods in Natural Language …, 2020
2020
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