SIGformer: Sign-aware Graph Transformer for Recommendation.

Sirui Chen Jiawei Chen Sheng Zhou Bohao Wang Shen Han Chanfei Su Yuqing Yuan Can Wang

Published in: SIGIR (2024)

Keyphrases

recommender systems
fuzzy logic
graph model
graph theory
graph representation
recommendation systems

graph structure
graph clustering
spanning tree
graph mining
bipartite graph

connected components
collaborative filtering
directed graph
structured data
power system

user preferences
artificial intelligence
link analysis
fault diagnosis
graph data