Enhancing topic clustering for Arabic security news based on k-means and topic modelling.
Adel R. AlharbiMohammad HijjiAmer AljaediPublished in: IET Networks (2021)
Keyphrases
- k means
- clustering method
- clustering algorithm
- news articles
- news stories
- topic models
- topic detection
- hot topics
- data clustering
- hierarchical clustering
- self organizing maps
- spectral clustering
- news items
- intrusion detection
- unsupervised clustering
- expectation maximization
- clustering framework
- probabilistic model
- topic discovery