Information Access via Topic Hierarchies and Thematic Annotations from Document Collections.
Hermine Njike FotzoPatrick GallinariPublished in: ICEIS (2) (2004)
Keyphrases
- information access
- document collections
- topic hierarchies
- text data
- information retrieval systems
- digital libraries
- information retrieval
- text collections
- metadata
- document retrieval
- cross language
- test collection
- text retrieval
- relevant documents
- textual data
- text search
- keywords
- text clustering
- query expansion
- search engine
- retrieval model
- document clustering
- retrieval systems
- text mining
- data sets
- information seeking
- search queries
- user experience
- language model
- relevance feedback