Heterogeneous Social Event Detection via Hyperbolic Graph Representations.

Zitai Qiu Jia Wu Jian Yang Xing Su Charu C. Aggarwal

Published in: CoRR (2023)

Keyphrases

event detection
graph representations
video event detection
social networks
event recognition
graph structure
activity recognition
graph representation
social media
graph theory
video analysis
knn
scan statistic
learning tasks
heterogeneous data
multimedia event detection