Detecting and Understanding of Information Pollution on Social Media

Social media and the web have become primary sources for obtaining information and news. Given the speed and spread of information on social media, effects of poor-quality information, especially with respect to health-related information, can be …

DeMis: Data-efficient Misinformation Detection using Reinforcement Learning

We propose a novel reinforcement learning framework for misinformation detection on Twitter. We release both code, data and pre-trained models.