Supervised Contrastive Learning for Multimodal Unreliable News Detection in COVID-19 Pandemic.
Wenjia ZhangLin GuiYulan HePublished in: CIKM (2021)
Keyphrases
- learning algorithm
- supervised learning
- unsupervised learning
- learning process
- news articles
- learning problems
- online learning
- information systems
- reinforcement learning
- learning scheme
- data sets
- detection accuracy
- automatic detection
- learning tasks
- detection algorithm
- knowledge acquisition
- object detection
- semi supervised
- active learning
- video sequences
- feature selection
- machine learning