نتایج جستجو برای: quality loss function qlf
تعداد نتایج: 2234992 فیلتر نتایج به سال:
In this paper, a Bayesian approach is proposed for shift point detection in an inverse Gaussian distribution. In this study, the mean parameter of inverse Gaussian distribution is assumed to be constant and shift points in shape parameter is considered. First the posterior distribution of shape parameter is obtained. Then the Bayes estimators are derived under a class of priors and using variou...
The problem of stereoscopic image quality assessment, which finds applications in 3D visual content delivery such as 3DTV, is investigated in this work. Specifically, we propose a new ParaBoost (parallel-boosting) stereoscopic image quality assessment (PBSIQA) system. The system consists of two stages. In the first stage, various distortions are classified into a few types, and individual quali...
در این پروژه فیلترهای مایکرواستریپ جدیدی برای بهدست آوردن اندازهی فشرده، پاسخ تیز و نیز باند قطع عریض ارائه شده است که از جملهی آن ها فیلتری است که از سری شدن یک رزوناتور شاخهای منتهی به نیمدایره و یک تکهی شعاعی بهبود یافته به عنوان تضعیف کنندهی هارمونیک، تشکیل شده است. فرکانس قطع -3 db این فیلتر در 1.54 ghz قرار دارد. باند گذر این فیلتر تنها 0.26 ghz است که شامل محدودهی فرکانسی 1.5...
This paper presents the application of immune algorithm to find optimal location and sizing for distributed generation (DG) sources and static series voltage regulator (SSVR) in distribution networks. The proposed objective function for this allocation includes investment costs and profits accrued from reduced losses and also included is a set of quality indexes that show the status of voltage,...
In this research, we propose a bi-objective model for the economic-statistical design of the X-bar and S control charts. The model minimizes out-of-control average time to signal as well as minimizing mean hourly loss-cost where it incorporates the Taguchi loss function. Statistical constraint is considered in the model to achieve desired in-control time to signal. A non-dominated sort...
abstract background and aims: one of the complications of breast cancer treatment is ipsilateral upper extremity lymphedema. secondary lymphedema is a chronic condition that leads to loss of function and disorder of quality of life. the aim of this study was to evaluate the effects of complex decongestive physical therapy (cdp) on pain severity and quality of life in patients with secondary upp...
Background & Aim : Myocardial infarction is a common and dangerous life threatening disease with an impact on quality of life. The present descriptive-analytical study aims to determine quality of life in patients with myocardial infarction referring to Hadjar hospital affiliated to the Shahre-kord University of Medical Sciences. Material & Method : This was a descriptive-analytical study i...
aim and background: schizophrenia is a chronic psychiatric disease that has an important effect on patients’ quality of life and their function. the goal of this study was to evaluate the effect of compliance therapy on quality of life and global function of schizophrenic patient. methods and materials: in this randomized controlled trial 76 remission patients with schizophrenia were recruited ...
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 ...
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