no code implementations • 29 Jul 2024 • Zixuan Yi, Iadh Ounis
However, we argue that existing multi-modal recommender systems typically use isolated processes for both feature extraction and modality modelling.
no code implementations • 4 Apr 2024 • Zixuan Yi, Xi Wang, Iadh Ounis
To account for and model possible noise in the users' interactions in graph neural recommenders, we propose a novel Diffusion Graph Transformer (DiffGT) model for top-k recommendation.
no code implementations • 31 Oct 2023 • Zixuan Yi, Zijun Long, Iadh Ounis, Craig Macdonald, Richard McCreadie
In recent years, the rapid growth of online multimedia services, such as e-commerce platforms, has necessitated the development of personalised recommendation approaches that can encode diverse content about each item.
no code implementations • 21 Aug 2023 • Zixuan Yi, Iadh Ounis, Craig Macdonald
In our research, we introduce the Personalised Graph Prompt-based Recommendation (PGPRec) framework.