Document Indexing With a Concept Hierarchy.
Alexander F. GelbukhGrigori SidorovAdolfo Guzmán-ArenasPublished in: NDDL (2001)
Keyphrases
- document indexing
- concept hierarchy
- information retrieval systems
- document retrieval
- formal concept analysis
- co occurrence
- background knowledge
- attribute values
- user profiles
- keywords
- term weighting
- domain ontology
- information retrieval
- wordnet
- concept lattice
- relevance feedback
- text retrieval
- knowledge discovery
- data analysis