Hashtags: an essential aspect of topic modeling of city events through social media.
Mikhail V. KovalchukDenis A. NasonovPublished in: ICMLA (2021)
Keyphrases
- topic modeling
- social media
- topic models
- social media data
- real world events
- latent dirichlet allocation
- topic specific
- opinion mining
- text classification
- modeling framework
- text mining
- topic extraction
- probabilistic model
- scientific articles
- latent topics
- social networks
- user generated content
- text corpora
- text documents
- probabilistic latent semantic analysis
- bag of words
- document classification
- microblog posts
- machine learning
- knowledge discovery
- data analysis
- information retrieval