COVID-Twitter-BERT: A natural language processing model to analyse COVID-19 content on Twitter.
Martin MüllerMarcel SalathéPer Egil KummervoldPublished in: Frontiers Artif. Intell. (2023)
Keyphrases
- social media
- natural language processing
- computational model
- social networks
- co occurrence
- online social
- mathematical model
- probability distribution
- prior knowledge
- natural language
- objective function
- bayesian networks
- similarity measure
- high level
- probabilistic model
- multimedia
- management system
- metadata
- e learning
- information retrieval
- machine learning
- online social networks
- formal model
- user generated content
- information diffusion
- neural network