Search Results for author: Monica Xiao Cheng

Found 3 papers, 1 papers with code

Towards Knowledge Checking in Retrieval-augmented Generation: A Representation Perspective

no code implementations • 21 Nov 2024 • Shenglai Zeng, Jiankun Zhang, Bingheng Li, Yuping Lin, Tianqi Zheng, Dante Everaert, Hanqing Lu, Hui Liu, Yue Xing, Monica Xiao Cheng, Jiliang Tang

We conduct a comprehensive analysis of LLM representation behaviors and demonstrate the significance of using representations in knowledge checking.

RAG Retrieval

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Two-Step Offline Preference-Based Reinforcement Learning with Constrained Actions

no code implementations • 30 Dec 2023 • Yinglun Xu, Tarun Suresh, Rohan Gumaste, David Zhu, Ruirui Li, Zhengyang Wang, Haoming Jiang, Xianfeng Tang, Qingyu Yin, Monica Xiao Cheng, Qi Zeng, Chao Zhang, Gagandeep Singh

To overcome the challenge, our insight is that both challenges come from the state-actions not supported in the dataset.

reinforcement-learning Reinforcement Learning

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Amazon-M2: A Multilingual Multi-locale Shopping Session Dataset for Recommendation and Text Generation

1 code implementation • NeurIPS 2023 • Wei Jin, Haitao Mao, Zheng Li, Haoming Jiang, Chen Luo, Hongzhi Wen, Haoyu Han, Hanqing Lu, Zhengyang Wang, Ruirui Li, Zhen Li, Monica Xiao Cheng, Rahul Goutam, Haiyang Zhang, Karthik Subbian, Suhang Wang, Yizhou Sun, Jiliang Tang, Bing Yin, Xianfeng Tang

To test the potential of the dataset, we introduce three tasks in this work: (1) next-product recommendation, (2) next-product recommendation with domain shifts, and (3) next-product title generation.

Product Recommendation Session-Based Recommendations +1

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