Keyphrases
- text mining
- textual documents
- natural language processing
- text documents
- special issue
- knowledge discovery
- information extraction
- machine learning
- web mining
- data mining
- biomedical literature
- text classification
- text clustering
- journal articles
- information retrieval
- topic models
- textual data
- digital libraries
- text categorisation
- neural network
- document clustering
- semi structured
- artificial intelligence
- latent dirichlet allocation
- text data
- link analysis
- sentiment analysis
- computational linguistics
- search engine
- data structure
- social network analysis
- active learning