منابع مشابه
Stimulated Echoes: Description. Applications. Practical Hints
Stimulated echoes are formed from three or more radio frequency pulses. Pulse sequences that use stimulated echoes are extremely versatile because of the availability of three pulses for timing variations and for encoding spatial or chemical shift information. This paper concentrates on the uses of stimulated echoes and on techniques for obtaining them reliably and reproducibly. (Through this u...
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This paper includes an introduction to research methodology for doctoral students in engineering sciences. A doctor must be able to discover new knowledge independently, and this is shown by original conference and journal papers. The research methods are used within analytical and systems approaches by combining analysis and synthesis. There is no straightforward method to find solutions to re...
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Finding the minimum of an objective function, such as a least squares or negative log-likelihood function, with respect to the unknown model parameters is a problem often encountered in econometrics. Consequently, students of econometrics and applied econometricians are usually well-grounded in the broad differences between the numerical procedures employed to solve these problems. Often, howev...
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The systematic use of hints in the learning-from-examples paradigm is the subject of this review. Hints are the properties of the target function that are known to use independently of the training examples. The use of hints is tantamount to combining rules and data in learning, and is compatible with different learning models, optimization techniques, and regularization techniques. The hints a...
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ژورنال
عنوان ژورنال: AJN, American Journal of Nursing
سال: 1903
ISSN: 0002-936X
DOI: 10.1097/00000446-190306000-00016