ERIC Number: EJ588196
Record Type: Journal
Publication Date: 1999
Reference Count: N/A
Hierarchical Concept Indexing of Full-Text Documents in the Unified Medical Language System Information Sources Map.
Wright, Lawrence W.; Nardini, Holly K. Grossetta; Aronson, Alan R.; Rindflesch, Thomas C.
Journal of the American Society for Information Science, v50 n6 p514-23 May 1 1999
Describes methods for applying natural-language processing for automatic concept-based indexing of full text and methods for exploiting the structure and hierarchy of full-text documents to a large collection of full-text documents drawn from the Health Services/Technology Assessment Text database at the National Library of Medicine. Examines how this hierarchical concept indexing can assist both document- and source-level retrieval in a specific project. (Author/AEF)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A