منابع مشابه
A qualitative approach to Bayes' theorem.
While decisions made according to Bayes' theorem are the academic normative standard, the theorem is rarely used explicitly in clinical practice. Yet the principles can be followed without intimidating mathematics. To do so, one can first categorise the prior-probability of the disease being tested for as very unlikely (less likely than 10%), unlikely (10-33%), uncertain (34-66%), likely (67-90...
متن کاملDiagnostic Reasoning: Approach to Clinical Diagnosis Based on Bayes’ Theorem
Doctors caring for patients in their everyday clinical practice are faced with decisions that are sometimes routine and simple, but may be complicated on other occasions. Sometimes, the decisions may be regarding the choice of investigation or intervention, on other occasions, the decisions may have to be taken regarding a therapeutic option. Either way, clinical decision making is challenging ...
متن کاملA rough set view on Bayes' theorem
Rough set theory offers new perspective on Bayes’ theorem. The look on Bayes’ theorem offered by rough set theory reveals that any data set (decision table) satisfies the total probability theorem and Bayes’ theorem. These properties can be used directly to draw conclusions from objective data without referring to subjective prior knowledge and its revision if new evidence is available. Thus, t...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولBayes Theorem for Improper Priors
Improper priors are used frequently, but often formally and without reference to a sound theoretical basis. A consequence is the occurrence of seemingly paradoxical results. The most famous example is perhaps given by the marginalization paradoxes presented by Stone and Dawid (1972). It is demonstrated here that the seemingly paradoxical results are removed by a more careful formulation of the ...
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ژورنال
عنوان ژورنال: Evidence-Based Medicine
سال: 2011
ISSN: 1356-5524
DOI: 10.1136/ebm-2011-0007