Exploring topic models to discern cyber threats on Twitter: A case study on Log4Shell.
Yue WangMd. Abul BasharMahinthan ChandramohanRichi NayakPublished in: Intell. Syst. Appl. (2023)
Keyphrases
- topic models
- microblog posts
- cyber security
- topic modeling
- latent dirichlet allocation
- social media
- lda model
- latent variables
- cyber crime
- text mining
- text documents
- generative model
- latent topics
- probabilistic model
- cyber attacks
- gibbs sampling
- latent topic models
- text corpora
- social networks
- hierarchical bayesian model
- author topic model
- critical infrastructure
- smart grid
- active learning
- reputation management
- object recognition
- natural language
- machine learning