Linked Life Data

2684490

Source:http://linkedlifedata.com/resource/pubmed/id/2684490

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2-3
pubmed:dateCreated
1989-12-28
pubmed:abstractText
A physician's problem-solving performance improves with experience. The performance of most medical expert systems does not. The author has developed a diagnosis program for coronary disease that improves its performance by remembering and learning from cases that it has already solved. The program diagnoses commonly-seen problems efficiently by recalling similar, previous cases and adapting their solutions through simple modifications. When it lacks experience in solving a particular type of problem, the program resorts to reasoning from a physiological model, then remembers the solution for future use. The program can produce solutions identical to those derived by a model-based expert system for the same domain, but with an increase of two orders of magnitude in efficiency. The method described is independent of the particular domain and should be generally applicable.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0169-2607
pubmed:author
pubmed:issnType
Print
pubmed:volume
30
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
177-84
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:articleTitle
A medical reasoning program that improves with experience.
pubmed:affiliation
Clinical Decision Making, Massachusetts Institute of Technology, Cambridge 02139.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.