Fayçal Messaoudi

Collaborative singular value decomposition with user-item interaction expansion for first-time user and item recommendations

2024 · International Journal of Informatics and Communication Technology (IJ-ICT)

In today's digital landscape, recommendation systems are essential for delivering personalized content and improving user engagement across various platforms. However, a key challenge known as the cold-start problem—where limited user-item interaction data hampers the ability …