Collaborative Concept Extraction from Documents.
Keiichi NakataAngi VoßMarcus JuhnkeThomas KreifeltsPublished in: PAKM (1998)
Keyphrases
- information retrieval systems
- information retrieval
- automatic extraction
- web documents
- text documents
- document classification
- document collections
- legal documents
- concept space
- relevant documents
- document retrieval
- retrieval systems
- collaborative learning
- computer supported collaborative learning
- metadata
- multi document summarization
- geographically dispersed
- document content
- free text
- textual content
- structured documents
- key concepts
- document clustering
- e learning