Search Results for author: Zhicong Li

Found 4 papers, 2 papers with code

DMQR-RAG: Diverse Multi-Query Rewriting for RAG

no code implementations20 Nov 2024 Zhicong Li, Jiahao Wang, Zhishu Jiang, Hangyu Mao, Zhongxia Chen, Jiazhen Du, Yuanxing Zhang, Fuzheng Zhang, Di Zhang, Yong liu

In this paper, we introduce DMQR-RAG, a Diverse Multi-Query Rewriting framework designed to improve the performance of both document retrieval and final responses in RAG.

RAG Retrieval

Can Mamba Always Enjoy the "Free Lunch"?

no code implementations4 Oct 2024 Ruifeng Ren, Zhicong Li, Yong liu

In this context, Mamba has gradually attracted attention due to its constant-level size during inference and existing empirical results have shown that it can perform comparably to Transformers in sequence modeling while offering significant savings.

Mamba

Understanding Fairness Surrogate Functions in Algorithmic Fairness

1 code implementation17 Oct 2023 Wei Yao, Zhanke Zhou, Zhicong Li, Bo Han, Yong liu

To mitigate such bias while achieving comparable accuracy, a promising approach is to introduce surrogate functions of the concerned fairness definition and solve a constrained optimization problem.

Fairness

Fair Scratch Tickets: Finding Fair Sparse Networks Without Weight Training

1 code implementation CVPR 2023 Pengwei Tang, Wei Yao, Zhicong Li, Yong liu

We randomly initialize a dense neural network and find appropriate binary masks for the weights to obtain fair sparse subnetworks without any weight training.

Fairness

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