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ChengXiang Zhai

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Persona-DB: Efficient Large Language Model Personalization for Response Prediction with Collaborative Data Refinement

Feb 16, 2024
Chenkai Sun, Ke Yang, Revanth Gangi Reddy, Yi R. Fung, Hou Pong Chan, ChengXiang Zhai, Heng Ji

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Seed-Guided Fine-Grained Entity Typing in Science and Engineering Domains

Jan 23, 2024
Yu Zhang, Yunyi Zhang, Yanzhen Shen, Yu Deng, Lucian Popa, Larisa Shwartz, ChengXiang Zhai, Jiawei Han

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Social Commonsense-Guided Search Query Generation for Open-Domain Knowledge-Powered Conversations

Oct 22, 2023
Revanth Gangi Reddy, Hao Bai, Wentao Yao, Sharath Chandra Etagi Suresh, Heng Ji, ChengXiang Zhai

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Decoding the Silent Majority: Inducing Belief Augmented Social Graph with Large Language Model for Response Forecasting

Oct 20, 2023
Chenkai Sun, Jinning Li, Yi R. Fung, Hou Pong Chan, Tarek Abdelzaher, ChengXiang Zhai, Heng Ji

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Sparse Modular Activation for Efficient Sequence Modeling

Jul 11, 2023
Liliang Ren, Yang Liu, Shuohang Wang, Yichong Xu, Chenguang Zhu, ChengXiang Zhai

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C-PMI: Conditional Pointwise Mutual Information for Turn-level Dialogue Evaluation

Jun 27, 2023
Liliang Ren, Mankeerat Sidhu, Qi Zeng, Revanth Gangi Reddy, Heng Ji, ChengXiang Zhai

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User Simulation for Evaluating Information Access Systems

Jun 14, 2023
Krisztian Balog, ChengXiang Zhai

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Measuring the Effect of Influential Messages on Varying Personas

May 25, 2023
Chenkai Sun, Jinning Li, Hou Pong Chan, ChengXiang Zhai, Heng Ji

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Quick Dense Retrievers Consume KALE: Post Training Kullback Leibler Alignment of Embeddings for Asymmetrical dual encoders

Apr 17, 2023
Daniel Campos, Alessandro Magnani, ChengXiang Zhai

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