Unsupervised Topic Detection in document collections: an application in marketing and business journals.
Reinhold DeckerSören W. ScholzPublished in: Int. J. Bus. Intell. Data Min. (2007)
Keyphrases
- topic detection
- document collections
- digital libraries
- data mining
- hot topics
- document retrieval
- information retrieval systems
- document clustering
- information retrieval
- text retrieval
- text data
- unsupervised learning
- semi supervised
- test collection
- relevant documents
- text classification
- document representation
- machine learning
- semi supervised learning
- information extraction
- scatter gather