Uncovering temporal differences in COVID -19 tweets.
Han ZhengDion Hoe-Lian GohChei Sian LeeEdmund W. J. LeeYin Leng ThengPublished in: ASIST (2020)
Keyphrases
- temporal difference
- function approximation
- reinforcement learning
- evaluation function
- social media
- td learning
- monte carlo
- model free
- step size
- reinforcement learning algorithms
- micro blogging
- named entities
- action selection
- temporal difference methods
- policy iteration
- supervised learning
- policy evaluation
- global optimization
- social networks
- linear combination
- text classification
- genetic algorithm