Extracting Conceptual Terms from Medical Documents.
Quanzhi LiYi-fang Brook WuXin ChenRazvan Stefan BotPublished in: AMCIS (2005)
Keyphrases
- index terms
- document classification
- query terms
- umls metathesaurus
- information retrieval
- co occurrence
- information retrieval systems
- xml documents
- document collections
- conceptual structures
- term frequency
- free text
- document retrieval
- user queries
- web documents
- conceptual model
- document clustering
- text documents
- natural language processing
- relevant documents
- text collections
- medical records
- medical domain
- document analysis
- related documents
- metadata