Book Review: Cardiac Biomarkers: Expert Advice for Clinicians
نویسندگان
چکیده
منابع مشابه
Advice-Efficient Prediction with Expert Advice
Yevgeny Seldin Peter Bartlett Koby Crammer Mathematical Sciences School, Queensland University of Technology, Brisbane, QLD, Australia Department of Electical Engineering and Computer Sciences, UC Berkeley, Berkeley, CA, USA Department of Computer Science, University College London, London, UK Department of Statistics, UC Berkeley, Berkeley, CA, USA Department of Electrical Engineering, The Tec...
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We show how models for prediction with expert advice can be defined concisely and clearly using hidden Markov models (HMMs); standard HMM algorithms can then be used to efficiently calculate, among other things, how the expert predictions should be weighted according to the model. We cast many existing models as HMMs and recover the best known running times in each case. We also describe two ne...
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We study the effects of preselection on an expert’s incentive to give truthful advice. In a decision environment in which certain decisions yield more precise estimates about the expert’s expertise, a mediocre expert’s advice is biased. We show that this bias can be undone by the introduction of a preselection stage, where the decision maker himself sometimes studies the case, and thereby alter...
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Surveys on inflation forecasts show that expectations combine forwardlooking and backward-looking elements. In our paper we rationalize this finding in an equilibrium framework. We assume two types of agents, one having rational expectations and the other using adaptive learning in his forecasts, ratio of the two types in the population evolve according to their past forecasting performance. Ou...
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Complex tasks for heterogeneous data sources, such as finding and linking named entities in text documents or detecting objects in images, often require multiple steps to be solved in a processing pipeline. In most of the cases, there exist numerous, exchangeable software components for a single step, each an ”expert” for data with certain characteristics. Which expert to apply to which observe...
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ژورنال
عنوان ژورنال: Biomarkers in Medicine
سال: 2012
ISSN: 1752-0363,1752-0371
DOI: 10.2217/bmm.12.62