Restricted natural language processing for case simulation tools.

C U Lehmann; B Nguyen; G R Kim; K B Johnson; H P Lehmann

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PubMed · 10566424

Restricted natural language processing for case simulation tools.

C U Lehmann·B Nguyen·G R Kim·K B Johnson·H P Lehmann

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Abstract

For Interactive Patient II, a multimedia case simulation designed to improve history-taking skills, we created a new natural language interface called GRASP (General Recognition and Analysis of Sentences and Phrases) that allows students to interact with the program at a higher level of realism. Requirements included the ability to handle ambiguous word senses and to match user questions/queries to unique Canonical Phrases, which are used to identify case findings in our knowledge database. In a simulation of fifty user queries, some of which contained ambiguous words, this tool was 96% accurate in identifying concepts.

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Computer Simulation Computer-Assisted Instruction Diagnosis Education, Medical, Undergraduate Humans Internet Medical History Taking Multimedia Natural Language Processing Physical Examination Therapeutics Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

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C U Lehmann, B Nguyen, G R Kim, K B Johnson, H P Lehmann. 1999. Restricted natural language processing for case simulation tools.. https://pubmed.ncbi.nlm.nih.gov/10566424/

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