Classification of audiograms by sequential testing using a dynamic Bayesian procedure
作者:
Özcan Özdamar,
Rebecca E. Eilers,
Edward Miskiel,
Judith Widen,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1990)
卷期:
Volume 88,
issue 5
页码: 2171-2179
ISSN:0001-4966
年代: 1990
DOI:10.1121/1.400114
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A new method for estimating audiograms using behavioral responses is presented. The method is based upon a modification of the Bayesian probability formula in which an outcome is predicted from a static set of events. In the new method, classification of audiograms by sequential testing (CAST), the probabilities of occurrence of audiogram patterns are dynamically updated according to the outcome of each test trial. Computer simulation using an infant response model suggests that the procedure is efficient, sensitive, and specific.
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