Search Results for author: Sichun Luo

Found 10 papers, 4 papers with code

Learning From Correctness Without Prompting Makes LLM Efficient Reasoner

no code implementations28 Mar 2024 Yuxuan Yao, Han Wu, Zhijiang Guo, Biyan Zhou, Jiahui Gao, Sichun Luo, Hanxu Hou, Xiaojin Fu, Linqi Song

Large language models (LLMs) have demonstrated outstanding performance across various tasks, yet they still exhibit limitations such as hallucination, unfaithful reasoning, and toxic content.

Hallucination

Can LLM Substitute Human Labeling? A Case Study of Fine-grained Chinese Address Entity Recognition Dataset for UAV Delivery

1 code implementation10 Mar 2024 Yuxuan Yao, Sichun Luo, Haohan Zhao, Guanzhi Deng, Linqi Song

We present CNER-UAV, a fine-grained \textbf{C}hinese \textbf{N}ame \textbf{E}ntity \textbf{R}ecognition dataset specifically designed for the task of address resolution in \textbf{U}nmanned \textbf{A}erial \textbf{V}ehicle delivery systems.

NER

Integrating Large Language Models into Recommendation via Mutual Augmentation and Adaptive Aggregation

no code implementations25 Jan 2024 Sichun Luo, Yuxuan Yao, Bowei He, Yinya Huang, Aojun Zhou, Xinyi Zhang, Yuanzhang Xiao, Mingjie Zhan, Linqi Song

Conventional recommendation methods have achieved notable advancements by harnessing collaborative or sequential information from user behavior.

Data Augmentation

RecRanker: Instruction Tuning Large Language Model as Ranker for Top-k Recommendation

1 code implementation26 Dec 2023 Sichun Luo, Bowei He, Haohan Zhao, Wei Shao, Yanlin Qi, Yinya Huang, Aojun Zhou, Yuxuan Yao, Zongpeng Li, Yuanzhang Xiao, Mingjie Zhan, Linqi Song

Large Language Models (LLMs) have demonstrated remarkable capabilities and have been extensively deployed across various domains, including recommender systems.

In-Context Learning Language Modelling +3

MathCoder: Seamless Code Integration in LLMs for Enhanced Mathematical Reasoning

1 code implementation5 Oct 2023 Ke Wang, Houxing Ren, Aojun Zhou, Zimu Lu, Sichun Luo, Weikang Shi, Renrui Zhang, Linqi Song, Mingjie Zhan, Hongsheng Li

In this paper, we present a method to fine-tune open-source language models, enabling them to use code for modeling and deriving math equations and, consequently, enhancing their mathematical reasoning abilities.

Ranked #4 on Math Word Problem Solving on SVAMP (using extra training data)

Arithmetic Reasoning GSM8K +2

Solving Challenging Math Word Problems Using GPT-4 Code Interpreter with Code-based Self-Verification

1 code implementation15 Aug 2023 Aojun Zhou, Ke Wang, Zimu Lu, Weikang Shi, Sichun Luo, Zipeng Qin, Shaoqing Lu, Anya Jia, Linqi Song, Mingjie Zhan, Hongsheng Li

We found that its success can be largely attributed to its powerful skills in generating and executing code, evaluating the output of code execution, and rectifying its solution when receiving unreasonable outputs.

Arithmetic Reasoning Math +1

PerFedRec++: Enhancing Personalized Federated Recommendation with Self-Supervised Pre-Training

no code implementations11 May 2023 Sichun Luo, Yuanzhang Xiao, Xinyi Zhang, Yang Liu, Wenbo Ding, Linqi Song

Each user learns a personalized model by combining the global federated model, the cluster-level federated model, and its own fine-tuned local model.

Federated Learning Graph Learning +3

Towards Communication Efficient and Fair Federated Personalized Sequential Recommendation

no code implementations23 Aug 2022 Sichun Luo, Yuanzhang Xiao, Yang Liu, Congduan Li, Linqi Song

Federated recommendations leverage the federated learning (FL) techniques to make privacy-preserving recommendations.

Fairness Federated Learning +2

HySAGE: A Hybrid Static and Adaptive Graph Embedding Network for Context-Drifting Recommendations

no code implementations20 Aug 2022 Sichun Luo, Xinyi Zhang, Yuanzhang Xiao, Linqi Song

For example, in a mobile game recommendation, contextual features like locations, battery, and storage levels of mobile devices are frequently drifting over time.

Collaborative Filtering Graph Embedding

Personalized Federated Recommendation via Joint Representation Learning, User Clustering, and Model Adaptation

no code implementations19 Aug 2022 Sichun Luo, Yuanzhang Xiao, Linqi Song

In this paper, we propose a Graph Neural Network based Personalized Federated Recommendation (PerFedRec) framework via joint representation learning, user clustering, and model adaptation.

Attribute Clustering +3

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