نتایج جستجو برای: selection strategy

تعداد نتایج: 641399  

Journal: :Proceedings of International Conference on Artificial Life and Robotics 2019

Journal: :Mathematical Problems in Engineering 2021

A.M Kimiagari S Amini

There are different strategies for selecting stocks, and different investors use different strategies according to their risk tolerance or their expected rate of return. In this study, the profitability of a broad range of stock se-lection strategies in Tehran Stock Exchange over the period 1370-1383, has been examined, and it has been investigated whether the successful strategies in other cou...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و علوم انسانی 1390

this study was carried out to investigate the effects of integrative vs. instrumental motivation, learning strategy use and gender on iranian efl learners. to this end, 120 efl learners both male and female majoring in english language and literature at shiraz university participated in the study. in order to conduct this study three instruments were used: oxford quick placement test, motivatio...

Journal: :پژوهش های علوم دامی ایران 0
ساحره جوزی شکالگورابی عبدالاحد شادپرور

the objective of the current study was to examine the extent of variation of genetic improvement in dam of dams genetic pathway after insemination of heifers with sex sorted semen. for this purpose three different sexed semen based strategies were examined including 1: continuous use of sex sorted semen (strategy cs), 2: use of sex sorted semen for the first and the second inseminations and use...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده ادبیات و علوم انسانی 1392

abstract this study aimed at investigating the translation of interjections from english into persian in dubbing. to carry out this study the expressive secondary interjections found in the film four weddings and a funeral and their equivalent in persian dubbed version were analyzed through the strategies proposed by cuenca. the descriptive analysis of the corpus showed that (strategy b) i.e...

1997
Hans-Georg Beyer David B. Fogel

All methods of evolutionary computation employ a mechanism for selecting which solutions in a population should be retained to serve as the basis for generating further samples. A variety of selection procedures have been offered: proportional selection (Holland, 1975), tournament selection (Fogel, 1988; Goldberg 1990), the so-called "plus" and "comma" methods of evolution strategies (Bäck and ...

2010

This paper contributes to the explanation of human cooperative behaviour, examining the implications of Brian Skyrms’ modelling of the prisoner’s dilemma (PD). Augmenting a PD with signalling strategies promotes cooperation, but a challenge that must be addressed is what prevents signals being subverted by deceptive behaviour. Empirical results suggest that emotional displays can play a signall...

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