نتایج جستجو برای: interval regression
تعداد نتایج: 487163 فیلتر نتایج به سال:
Data envelopment analysis is a method for evaluating the relative efficiency of a collection of decision making units. The DEA classic models calculate each unit’s efficiency in the best condition, meaning that finds a weight that the DMU is at its maximum efficiency. In this paper, utilizing the directional distance function model in the presence of undesirable outputs, the efficiency of each ...
چکیده شیل های ارغوانی به عنوان یک عضو رسمی در قاعده سازند پابده در نقاط متعددی از زاگرس رخنمون دارند. به منظور بررسی چینه¬شناسی و محیط رسوبی شیل¬های ارغوانی در بخش شمالی حوضه زاگرس، 4 برش در استان ایلام در مناطق پاریاب، ملکشاهی، بیشه¬دراز و دره شهر به همراه برش الگوی سازند پابده واقع در تاقدیس گورپی در شرق استان خوزستان برداشت و مورد مطالعه قرار گرفت. در مجموع از این برش¬ها 507 اسلاید پالینول...
To date, several studies have investigated the intergenerational effect of preterm and small-for-gestational-age (SGA) births. However, most studies excluded both twin mothers and twin offspring from the analyses. Thus, the objective of this study was to investigate the intergenerational effect of preterm birth and SGA births among twins and singletons. A prospective population-based register s...
Regression analysis of clustered interval-censored failure time data with the additive hazards model
Although the machine-learning model demonstrates high accuracy in wind speed prediction, it struggles to accurately depict fluctuation range of predicted values due inherent uncertainty sequences. To address this limitation and enhance reliability, we propose an effective interval prediction that combines twin support vector regression (TSVR), variational mode decomposition (VMD), slime mould a...
Background & Aims : Eotaxin is an important chemokine in asthma prevalence and adiponectin, with anti-inflammatory properties, acts as an agent that can decrease the risk of diabetes and cardiovascular diseases. The purpose of this study was to examine the effect of eight weeks of interval endurance training on plasma eotaxin, adiponectin levels , insulin resistance, serum lipid profile, an...
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