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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
anomalous rating profiles
biblio
Detection of Hurriedly Created Abnormal Profiles in Recommender Systems
Submitted by grigby1 on Tue, 10/15/2019 - 2:41pm
profile injection attacks
user-item rating matrix
user rating behavior
system ratings
synthetic coordinates
spurious profiles
specific ratings
specific items
security of data
Scalability
Resiliency
resilience
recommender systems
random ratings
Random Forest
pubcrawl
anomalous rating profiles
pattern clustering
Outliers
learning (artificial intelligence)
Labeling
k-means clustering
information filtering
hurriedly created abnormal profiles
Human Factors
Hidden Markov models
gaussian distribution
feature extraction
dimensionality reduction
clustering methods
attackers
