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Burstiness-aware Bipartite Graph Neural Networks for Fraudulent User Detection on Rating Platforms.
Yen-Wen Lu
Yu-Che Tsai
Cheng-Te Li
Published in:
WWW (Companion Volume) (2024)
Keyphrases
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bipartite graph
neural network
collaborative filtering
social graph
recommender systems
user preferences
link prediction
maximum matching
bipartite graph matching
user ratings
machine learning
fraud detection
random walk
relevance feedback
pattern recognition
user interests
user model
user behavior