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Keping Bi
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Learning a deep listwise context model for ranking refinement
Q Ai, K Bi, J Guo, WB Croft
The 41st international ACM SIGIR conference on research & development in …, 2018
1202018
Unbiased learning to rank with unbiased propensity estimation
Q Ai, K Bi, C Luo, J Guo, WB Croft
The 41st International ACM SIGIR Conference on Research & Development in …, 2018
1002018
Learning a hierarchical embedding model for personalized product search
Q Ai, Y Zhang, K Bi, X Chen, WB Croft
Proceedings of the 40th International ACM SIGIR Conference on Research and …, 2017
912017
Conversational product search based on negative feedback
K Bi, Q Ai, Y Zhang, WB Croft
Proceedings of the 28th acm international conference on information and …, 2019
382019
Explainable product search with a dynamic relation embedding model
Q Ai, Y Zhang, K Bi, WB Croft
ACM Transactions on Information Systems (TOIS) 38 (1), 1-29, 2019
302019
Extracting search-focused key n-grams for relevance ranking in web search
C Wang, K Bi, Y Hu, H Li, G Cao
Proceedings of the fifth ACM international conference on Web search and data …, 2012
162012
A transformer-based embedding model for personalized product search
K Bi, Q Ai, WB Croft
Proceedings of the 43rd International ACM SIGIR Conference on Research and …, 2020
152020
Leverage implicit feedback for context-aware product search
K Bi, CH Teo, Y Dattatreya, V Mohan, WB Croft
arXiv preprint arXiv:1909.02065, 2019
102019
Learning a Fine-Grained Review-based Transformer Model for Personalized Product Search
K Bi, Q Ai, WB Croft
Proceedings of the 44th International ACM SIGIR Conference on Research and …, 2021
9*2021
Aredsum: Adaptive redundancy-aware iterative sentence ranking for extractive document summarization
K Bi, R Jha, WB Croft, A Celikyilmaz
arXiv preprint arXiv:2004.06176, 2020
92020
A Study of Context Dependencies in Multi-page Product Search
K Bi, CH Teo, Y Dattatreya, V Mohan, WB Croft
Proceedings of the 28th ACM International Conference on Information and …, 2019
82019
Iterative relevance feedback for answer passage retrieval with passage-level semantic match
K Bi, Q Ai, WB Croft
European Conference on Information Retrieval, 558-572, 2019
62019
Revisiting iterative relevance feedback for document and passage retrieval
K Bi, Q Ai, WB Croft
arXiv preprint arXiv:1812.05731, 2018
52018
Asking Clarifying Questions Based on Negative Feedback in Conversational Search
K Bi, Q Ai, WB Croft
Proceedings of the 2021 ACM SIGIR International Conference on Theory of …, 2021
22021
Leveraging User Behavior History for Personalized Email Search
K Bi, P Metrikov, C Li, B Byun
Proceedings of the Web Conference 2021, 2858-2868, 2021
12021
Artemis: A Novel Annotation Methodology for Indicative Single Document Summarization
R Jha, K Bi, Y Li, M Pakdaman, A Celikyilmaz, I Zhiboedov, K McDonald
arXiv preprint arXiv:2005.02146, 2020
12020
Neural Approaches to Feedback in Information Retrieval
K Bi
2021
Revisiting Phrase-Based Query Expansion with Word Embedding
K Bi, B Croft
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