Indexing Semi-Structured Documents for Context-Based Information Retrieval in a Medical Information System.
Frédérique LaforestAnne TchounikinePublished in: DEXA Workshop (1999)
Keyphrases
- information retrieval
- semi structured documents
- information systems
- free text
- semi structured
- xml documents
- information extraction
- xml schema
- automatic indexing
- text mining
- search engine
- information retrieval systems
- context sensitive
- document indexing
- text retrieval
- document retrieval
- medical diagnosis
- umls metathesaurus
- test collection
- health care
- vector space model
- query expansion
- effective retrieval
- retrieval systems
- structured data
- document collections
- medical data
- medical domain
- machine learning
- domain knowledge
- data model
- digital libraries