| Autor: |
Mao, Qianren, Luo, Yangyifei, Zhang, Jinlong, Hao, Hanwen, Cao, Zhilong, Wang, Xiaolong, Guan, Xiao, Huang, Zhenting, Jiang, Weifeng, Guo, Shuyu, Han, Zhentao, Zhang, Qili, Tao, Siyuan, Liu, Yujie, Liu, Junnan, Tan, Zhixing, Sun, Jie, Li, Bo, Liu, Xudong, Zhang, Richong, Li, Jianxin |
| Rok vydání: |
2024 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
Retrieval-augmented generation (RAG) synergizes the retrieval of pertinent data with the generative capabilities of Large Language Models (LLMs), ensuring that the generated output is not only contextually relevant but also accurate and current.We introduce XRAG, an open-source, modular codebase that facilitates exhaustive evaluation of the performance of foundational components of advanced RAG modules. These components are systematically categorized into four core phases: pre-retrieval, retrieval, post-retrieval, and generation. We systematically analyse them across reconfigured datasets, providing a comprehensive benchmark for their effectiveness. Given the escalating complexity of RAG systems, we underscore the necessity of identifying potential failure points of RAG modules. We formulate a suite of experimental methodologies and diagnostic testing protocols to dissect the failure points inherent in the engineering of RAG modules. Subsequently, we proffer bespoke solutions that are designed to augment the validation processes and bolster the overall performance of these modules. Our work thoroughly evaluates the performance of core advanced components in RAG systems, providing insights into optimizations for prevalent failure points. |
| Databáze: |
arXiv |
| Externí odkaz: |
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