نتایج جستجو برای: competence optimization

تعداد نتایج: 360337  

Journal: :Neurocomputing 2014
Rafal Lysiak Marek Kurzynski Tomasz Woloszynski

In this paper, a new probabilistic model using measures of classifier competence and diversity is proposed. The multiple classifier system (MCS) based on the dynamic ensemble selection scheme was constructed using both developed measures. Two different optimization problems of ensemble selection are defined and a solution based on the simulated annealing algorithm is presented. The influence of...

Journal: :Information Fusion 2017
Rafael M. O. Cruz Robert Sabourin George D. C. Cavalcanti

Dynamic ensemble selection (DES) techniques work by estimating the competence level of each classifier from a pool of classifiers, and selecting only the most competent ones for the classification of a specific test sample. The key issue in DES is defining a suitable criterion for calculating the classifiers’ competence. There are several criteria available to measure the level of competence of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و زبانهای خارجی 1392

the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک 1388

the world wide web becomes very popular recently and plays an influential role in english learning. by burgeoning role of source-based writing as partial fulfillment of tefl courses and vast use of the internet, lack of empirical studies to explore these areas is obvious. this study aimed to explore the effect of the amount of familiarity with the web (internet literacy) on junior english stude...

In this study, the directed (deductive) content analysis approach was adopted to explore the components of translator trainers’ competencies through in-depth individual semistructured interviews conducted with 10 expert Iranian translator trainers at different universities around Iran. Theoretical model was the translator trainer profile proposed by The European Master’s in Translation (EMT) Gr...

Journal: :Современные проблемы науки и образования (Modern Problems of Science and Education) 2021

Journal: :مطالعات و تحقیقات اجتماعی ایران 0
حسین دامغانیان استادیار گروه مدیریت دانشگاه سمنان محمد یزدانی زیارت دانشجوی دکتری مدیریت رفتاری، دانشگاه سمنان

today, effective interpersonal relationships are key factors for success of the organizations. so, we need to examine and understand the social competence that is required for effective interpersonal relationship. humor is a common communicational strategy that it can have an important role in social competence and interpersonal relationship. this research has attempted to examine the impact of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی 1394

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.

Journal: :iranian journal of nursing and midwifery research 0
masoud bahreini marzieh moattari fazlolah ahmadi mohammad hosein kaveh parichehr hayatdavoudy mostafa mirzaei

background : nurses play a crucial role in patient-care. therefore, assessing nurses’ clinical competence is essential to achieve qualified and safe care. the aim of this study was to determine and compare the competence assessments made by head nurses and practicing nurses in a university hospital in iran in 2009. methods : a cross-sectional survey was conducted to make comparisons of both sel...

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