CACL: Community-Aware Heterogeneous Graph Contrastive Learning for Social Media Bot Detection.
Sirry ChenShuo FengSongsong LiangChen-Chen ZongJing LiPiji LiPublished in: ACL (Findings) (2024)
Keyphrases
- social media
- learning community
- knowledge acquisition
- technology enhanced learning
- supervised learning
- learning process
- learning systems
- neural network
- structured data
- detection algorithm
- learning algorithm
- online learning
- unsupervised learning
- learning objects
- social networks
- reinforcement learning
- false positives
- learning tasks
- automatic detection
- online communities
- machine learning
- directed acyclic graph
- prior knowledge