Using Topic Models to Measure Social Psychological Characteristics in Online Social Media.
Ian WoodPublished in: SBP (2015)
Keyphrases
- topic models
- online social media
- social media
- online social networks
- topic modeling
- latent dirichlet allocation
- social networks
- user generated content
- text documents
- microblog posts
- latent topics
- text mining
- probabilistic model
- latent variables
- co occurrence
- generative model
- similarity measure
- gibbs sampling
- social media data
- social networking sites
- knowledge representation
- probabilistic latent semantic analysis
- artificial intelligence
- statistical topic models
- latent topic models