APPLICATION OF RAG METHODOLOGY FOR EXPANDING THE CAPABILITIES OF LARGE LANGUAGE MODELS

Authors

  • Nataliya Poluektova Zaporizhzhya Institute of Economics and Information Technologies image/svg+xml

Keywords:

LLM, RAG, LLAMAINDEX, TRULENS, EVALUATION OF EFFECTIVENESS

Abstract

Large Language Models (LLMs) have become effective tools for understanding and generating text but have proven ineffective in addressing specialized tasks requiring specific information. The Retrieval-Augmented Generation (RAG) methodology proposes augmenting LLMs with specialized information to enhance their accuracy and reliability. This work examines the key components of RAG and explores their application to improve the efficiency of using large language models.

 

 

Author Biography

Nataliya Poluektova, Zaporizhzhya Institute of Economics and Information Technologies

Professor of IT Dept.

Dr.Econ.Sci., Assoc.Prof.

References

[1] T. Brown et al., "Language models are few-shot learners," in Advances in Neural Information Processing Systems, vol. 33, 2020, pp. 1877–1901.

[2] H. Touvron et al., "Llama 2: Open foundation and fine-tuned chat models," arXiv preprint arXiv:2307.09288, 2023.

[3] Google, "Gemini: A family of highly capable multimodal models," 2023. [Online]. Available: https://goo.gle/GeminiPaper. [Accessed: Mar. 24, 2026].

[4] P. Lewis et al., "Retrieval-augmented generation for knowledge-intensive NLP tasks," in Advances in Neural Information Processing Systems, vol. 33, 2020, pp. 9459–9474.

[5] Y. Gao et al., "Retrieval-augmented generation for large language models: A survey," arXiv preprint arXiv:2312.10997, 2023.

[6] TruLens, "The RAG Triad," 2024. [Online]. Available: https://www.trulens.org/trulens_eval/core_concepts_rag_triad/. [Accessed: Mar. 24, 2026].

Published

2024-12-28

How to Cite

Poluektova, N. (2024). APPLICATION OF RAG METHODOLOGY FOR EXPANDING THE CAPABILITIES OF LARGE LANGUAGE MODELS. Digital Economy and Information Technologies, 3(1). Retrieved from https://journals.zieit.edu.ua/index.php/deit/article/view/10