Topic-Aware Fake News Detection Based on Heterogeneous Graph.
Lijuan SunHongbin WangPublished in: IEEE Access (2023)
Keyphrases
- news articles
- news stories
- random walk
- detection algorithm
- online news
- detection method
- hot topics
- graph theoretic
- event detection
- automatic detection
- detection rate
- topic detection and tracking
- bipartite graph
- news items
- directed acyclic graph
- detection accuracy
- social media
- graph representation
- undirected graph
- graph structure
- graph theory
- false positives
- information retrieval
- graph partitioning
- false alarms
- heterogeneous networks
- topic detection
- structured data