منابع مشابه
Comparing Strengths of Beliefs Explicitly
Inspired by a similar use in provability logic, formulas pÂB q and p <B q are introduced in the existing logical framework for discussing beliefs to express that the strength of belief in p is greater than (or equal to) that in q. This explicit mention of the comparison in the logical language aids in defining several other concepts in a uniform way, viz. older and rather clear concepts like th...
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Introduction: Medical education is changing. Therefore, teachers need to evaluate their performance and try to maximize learning. Learning theories can provide insight in this important issue. This study aimed to review the strengths and weaknesses of learning theories including behavioral, cognitive and humanistic theories. Methods: In this study, some literatures related to learning theories...
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The fundamental equation in evolutionary quantitative genetics, the Lande equation, describes the response to directional selection as a product of the additive genetic variance and the selection gradient of trait value on relative fitness. Comparisons of both genetic variances and selection gradients across traits or populations require standardization, as both are scale dependent. The Lande e...
متن کاملComparing Beliefs, Surveys, and Random Walks
Survey propagation is a powerful technique from statistical physics that has been applied to solve the 3-SAT problem both in principle and in practice. We give, using only probability arguments, a common derivation of survey propagation, belief propagation and several interesting hybrid methods. We then present numerical experiments which use WSAT (a widely used random-walk based SAT solver) to...
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In this article, we are interested in the computational modeling of visual attention. We report methods commonly used to assess the performance of these kinds of models. We survey the strengths and weaknesses of common assessment methods based on diachronic eye-tracking data. We then illustrate the use of some methods to benchmark computational models of visual attention.
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ژورنال
عنوان ژورنال: Logic Journal of IGPL
سال: 2012
ISSN: 1367-0751,1368-9894
DOI: 10.1093/jigpal/jzs050