Automatic, semantics-based indexing of natural language texts for information retrieval systems.
Stephan BraunCamilla SchwindPublished in: Inf. Process. Manag. (1976)
Keyphrases
- information retrieval systems
- natural language text
- document indexing
- inverted file
- information retrieval
- retrieval engine
- text retrieval systems
- query expansion
- document collections
- retrieval effectiveness
- information extraction
- retrieval model
- collection selection
- retrieval systems
- relevance feedback
- natural language
- automatic extraction
- user queries
- document classification
- relation extraction
- text mining
- indexing method
- text retrieval
- semantic network
- compressed text
- relevant documents
- question answering
- document retrieval
- database
- text categorization
- databases