Exploring cross-modality utilization in recommender systems

• Main Authors: TRUONG, Quoc Tuan, SALAH, Aghiles, TRAN, Thanh-Binh, GUO, Jingyao, LAUW, Hady W.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2021
• Subjects: Data Models; Visualization; Recommender Systems; Analytical Models; Predictive Models; Computational Modeling; Matrices; Multimodal Recommender Systems; Multimodality; Cross Modality; Databases and Information Systems; Data Science
• Online Access: https://ink.library.smu.edu.sg/sis_research/5950; https://ink.library.smu.edu.sg/context/sis_research/article/6953/viewcontent/ic21.pdf
• Institution: Singapore Management University

Multimodal recommender systems alleviate the sparsity of historical user-item interactions. They are commonly catalogued based on the type of auxiliary data (modality) they leverage, such as preference data plus user-network (social), user/item texts (textual), or item images (visual) respectively....