Analyzing unstructured text data: Using latent categorization to identify intellectual communities in information systems.
Kai R. LarsenDavid E. MonarchiDirk S. HovorkaChristopher N. BaileyPublished in: Decis. Support Syst. (2008)
Keyphrases
- text data
- information systems
- structured data
- text classification
- text mining
- latent semantic
- unstructured text
- text documents
- text categorization
- topic hierarchies
- high dimensional
- high dimensional data
- feature selection
- text analytics
- semi structured
- document collections
- information extraction
- machine learning
- textual data
- unlabeled data
- data sets
- data analysis
- pattern recognition
- metadata
- data mining
- real world