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Master thesis . 2025
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Master thesis . 2024
License: CC BY NC ND
Data sources: GREDOS
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Grandes modelos de lenguaje en sistemas de recomendaci?n

Authors: García Martín, Alberto;

Grandes modelos de lenguaje en sistemas de recomendaci?n

Abstract

[ES]Los grandes modelos de lenguaje (LLM) han revolucionado la inteligencia artificial, aplic?ndose en diversas tareas como los sistemas de recomendaci?n. Este trabajo revisa la literatura existente y propone reproducir un m?todo de recomendaci?n secuencial llamado LlamaRec, que utiliza un enfoque de dos fases: primero selecciona candidatos con un modelo tradicional y luego los reordena con un LLM. Los resultados muestran que LlamaRec es efectivo en varios dominios y que puede mejorarse con modelos m?s avanzados, aunque enfrenta limitaciones como la necesidad de altos recursos computacionales. Este estudio sugiere futuras investigaciones para optimizar el entrenamiento y mejorar la reproducibilidad en sistemas de recomendaci?n basados en LLM.

[EN]Large language models (LLMs) have disrupted artificial intelligence, being applied to multiple tasks such as recommender systems. This work reviews the existing literature and proposes evaluating an LLM-based sequential recommendation method called LlamaRec, which uses a two-phase approach: first, it retrieves candidates with a traditional model and then ranks them with an LLM. The results show that LlamaRec is effective across multiple domains and can be improved with more advanced models, though it faces limitations like the need for significant computational resources. This study suggests future research to optimize training and reproducibility practices in LLM-based recommendation systems

Trabajo fin de M?ster. M?ster Universitario en Sistemas Inteligentes. Curso acad?mico 2023-2024.

Country
Spain
Related Organizations
Keywords

Grandes modelos de lenguaje, Sistemas de recomendaci?n, Recomendaci?n secuencial, 1203.04 Inteligencia Artificial, Recommender systems, Reproducibilidad, Large language models, Sequential recommendation, Sistemas de recomendación, Recomendación secuencial, Reproducibility

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green