Do We Really Need to Drop Items with Missing Modalities in Multimodal Recommendation?

D Malitesta, E Rossi, C Pomo, T Di Noia… - Proceedings of the 33rd …, 2024 - dl.acm.org
Generally, items with missing modalities are dropped in multimodal recommendation.
However, with this work, we question this procedure, highlighting that it would further …

Two-dimensional attentive fusion for multi-modal learning of neuroimaging and genomics data

MA Rahaman, Y Garg, A Iraji, Z Fu… - 2022 IEEE 32nd …, 2022 - ieeexplore.ieee.org
Human exposure to reality is multi-modal, and the brain processes it through multi-sensory
stimulation. As such, using multi-source intelligence can potentially improve results …

Imaging‐genomic spatial‐modality attentive fusion for studying neuropsychiatric disorders

MA Rahaman, Y Garg, A Iraji, Z Fu, P Kochunov… - 2024 - Wiley Online Library
Multimodal learning has emerged as a powerful technique that leverages diverse data
sources to enhance learning and decision‐making processes. Adapting this approach to …

[PDF][PDF] Disentangling the Performance Puzzle of Multimodal-aware Recommender Systems.

D Malitesta, G Cornacchia, C Pomo, T Di Noia - EvalRS@ KDD, 2023 - sisinflab.poliba.it
In domains such as fashion, music, food, and micro-video recommendation, items'
representation can be suitably enhanced through multimodal side information (extracted …

On popularity bias of multimodal-aware recommender systems: a modalities-driven analysis

D Malitesta, G Cornacchia, C Pomo… - Proceedings of the 1st …, 2023 - dl.acm.org
Multimodal-aware recommender systems (MRSs) exploit multimodal content (eg, product
images or descriptions) as items' side information to improve recommendation accuracy …

Dealing with Missing Modalities in Multimodal Recommendation: a Feature Propagation-based Approach

D Malitesta, E Rossi, C Pomo, FD Malliaros… - arXiv preprint arXiv …, 2024 - arxiv.org
Multimodal recommender systems work by augmenting the representation of the products in
the catalogue through multimodal features extracted from images, textual descriptions, or …

Ducho meets Elliot: Large-scale Benchmarks for Multimodal Recommendation

M Attimonelli, D Danese, A Di Fazio, D Malitesta… - arXiv preprint arXiv …, 2024 - arxiv.org
In specific domains like fashion, music, and movie recommendation, the multi-faceted
features characterizing products and services may influence each customer on online …

Multi-modal Spatial-modality Attentive Fusion for Studying Neuropsychiatric Disorders

MA Rahaman, Y Garg, A Iraji, Z Fu, P Kochunov… - bioRxiv, 2024 - biorxiv.org
Multi-modal learning has emerged as a powerful technique that leverages diverse data
sources to enhance learning and decision-making processes. Adapting this approach to …

Formalizing multimedia recommendation through multimodal deep learning

D Malitesta, G Cornacchia, C Pomo, FA Merra… - ACM Transactions on …, 2018 - dl.acm.org
Recommender systems (RSs) provide customers with a personalized navigation experience
within the vast catalogs of products and services offered on popular online platforms …

Graph neural networks for recommendation leveraging multimodal information

D Malitesta - 2024 - tesidottorato.depositolegale.it
Abstract n the era of digital information overload on the Internet, recommender systems act
as filtering algorithms to provide users with items that might meet their interests according to …