LightGCNxGPT: integrating LightGCN with GPT for enhanced personalised recommendations and explainability in recommender systems

• Main Author: Tiyyagura, Rochana
• Other Authors: Liu Siyuan
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2024
• Subjects: Computer and Information Science; Large language models; LightGCN; GPT; LLM; Recommendation systems; Graph convolutional network
• Online Access: https://hdl.handle.net/10356/175242
• Institution: Nanyang Technological University

Recommendation systems have emerged as a pivotal tool in shaping our daily choices. Traditional systems face many challenges in providing users with accurate recommendations, especially when there is limited data. Furthermore, these systems fail to provide users with explanations for the recommendat...