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A Comparative Evaluation of Full-text, Concept-based, and Context-sensitive Search
OBJECTIVES: Study comparatively (1) concept-based search, using documents pre-indexed by a conceptual hierarchy; (2) context-sensitive search, using structured, labeled documents; and (3) traditional full-text search. Hypotheses were: (1) more contexts lead to better retrieval accuracy; and (2) addi...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Medical Informatics Association
2007
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2213470/ https://ncbi.nlm.nih.gov/pubmed/17213502 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1197/jamia.M1953 |
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