نتایج جستجو برای: learning based optimization
تعداد نتایج: 3499596 فیلتر نتایج به سال:
Introduction: Digitalization of education is considered as a major reforming in higher education. E-learning programs are increasingly seen as a way to reform in medical sciences education, giving access to ongoing learning and training without any time or geographical barriers. Technology is a powerful tool for effective teaching and deep learning. Therefore, the aim of this paper is evalua...
We investigate the connections between compression learning and scenario based optimization. We first show how to strengthen, or relax the consistency assumption at the basis of compression learning and study the learning and generalization properties of the algorithm involved. We then consider different constrained optimization problems affected by uncertainty represented by means of scenarios...
conclusions meeting the prerequisites to incorporating tbl in the curriculum of medical universities plays a pivotal role in its success. accordingly, in the assessment of the curriculum of medical universities, these requirements should be fully identified and fulfilled so as to be able to devise appropriate plans for the success of teaching methods. context this review study, performed in 201...
writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...
assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...
هدف پژوهش حاضر بررسی تاثیر روش تدریس واژگانی (واژه-محور) بر یادگیری لغات در بین دانش آموزان دوره پیش دانشگاهی است. بدین منظور دو گروه از دانش آموزان دوره پیش دانشگاهی (شصت نفر) که در سال تحصیلی 1389 در شهرستان نور آباد استان لرستان مشغول به تحصیل بودند انتخاب شده و به صورت قراردادی گروه آزمایش و گواه در نظر گرفته شدند. در ابتدا به منظور اطمینان یافتن از میزان همگن بودن دو گروه از دانش واژگان، آ...
بهسازی سیگنال گفتار آلوده به نویز یکی از مسائل مهم در پردازش سیگنال گفتار می باشد. در این پژوهش، هدف بررسی روشهای بهسازی سیگنال گفتار دوکاناله توسط الگوریتم های بهینه سازی اتفاقی (stochastic optimization algorithms) و ارزیابی عملکرد آنها با معیارهای استاندارد مختلف است. معمولاً برای طراحی سیستمی که بتواند به صورت وفقی نویز را از سیگنال آغشته به نویز کم کند، از الگوریتم های مبتنی بر گرادیان (grad...
We evaluate an agent-based model featuring nearzero-intelligence traders operating in a call market with a wide range of trading rules governing the determination of prices, which orders are executed as well as a range of parameters regarding market intervention by market makers and the presence of informed traders. We optimize these trading rules using a multi-objective population-based increm...
the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...
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