Documents, Topics, and Authors: Text Mining of Online News.
Mete SertkanJulia NeidhardtHannes WerthnerPublished in: CBI (1) (2019)
Keyphrases
- online news
- text documents
- text mining
- news articles
- topic detection
- document clustering
- document summaries
- news stories
- text data
- topic models
- topic modeling
- text classification
- news sites
- user comments
- natural language processing
- information retrieval
- information extraction
- news items
- news media
- keywords
- document collections
- wordnet
- named entities
- data mining
- text categorization
- knowledge discovery
- latent dirichlet allocation
- text streams
- news sources
- border security
- bag of words
- information retrieval systems
- data analysis
- machine learning
- sentiment analysis
- social media