Attack Detection Using Item Vector Shift in Matrix Factorisation Recommenders.

Sulthana Shams Douglas J. Leith

Published in: CoRR (2023)

Keyphrases

attack detection
matrix factorisation
multistage
intrusion detection system
collaborative filtering
product recommendation
cyber attacks
feature vectors
recommender systems
em algorithm
user profiles
pairwise
user preferences
anomaly detection
computer networks
recommendation algorithms