Preprint Article Version 1 This version is not peer-reviewed

Harnessing Large Language Models for Next-Generation Recommender Systems

Version 1 : Received: 28 July 2024 / Approved: 30 July 2024 / Online: 31 July 2024 (03:05:47 CEST)

How to cite: Kristensen, A.; van der Berg, C.; Hofmann, M. Harnessing Large Language Models for Next-Generation Recommender Systems. Preprints 2024, 2024072484. https://doi.org/10.20944/preprints202407.2484.v1 Kristensen, A.; van der Berg, C.; Hofmann, M. Harnessing Large Language Models for Next-Generation Recommender Systems. Preprints 2024, 2024072484. https://doi.org/10.20944/preprints202407.2484.v1

Abstract

Recommender Systems (RecSys) are crucial in managing information overload and enhancing user satisfaction across various digital platforms, including e-commerce and entertainment. Evolving from traditional models to Deep Neural Networks (DNNs) and, more recently, Large Language Models (LLMs), these systems leverage sophisticated algorithms to analyze user behaviors and preferences. LLMs, such as GPT-4, are trained on extensive datasets to comprehend and generate natural language, significantly advancing their ability to deliver personalized recommendations. This tutorial explores the transformative impact of LLMs on RecSys, discussing their development, application in handling complex datasets, and the integration of contextual insights. Real-world examples illustrate how LLMs enhance recommendation accuracy and user experience, highlighting challenges and future directions in the field.

Keywords

Recommender Systems (RecSys); Large Language Models (LLMs); Personalized Recommendations; Deep Neural Networks (DNNs)

Subject

Computer Science and Mathematics, Artificial Intelligence and Machine Learning

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