منابع مشابه
scour modeling piles of kambuzia industrial city bridge using hec-ras and artificial neural network
today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
پیش بینی ورشکستگی شرکت های پذیرفته شده در بورس اوراق بهادار تهران با استفاده از شبکه های عصبی مصنوعی forecasting corporation bankruptcy by using artificial neural network
استفاده از نسبت های مالی برای پیش بینی ورشکستگی شرکتها، همیشه مورد توجه دانشگاهیان و بنگاه های اقتصادی، بویژه بانک ها و سایر نهادهای مالی بوده است. پیش بینی به موقع میتواند تصمیم گیران را در یافتن راه حل و پیشگیری از ورشکستگی، یاری نماید. همچنین، این مدل ها کاربرد بسیار زیادی در رتبه بندی اعتباری و نحوه توزیع تسهیلات بانکی دارد. در چنین مطالعاتی معمولات از مدل های آماری مانند تحلیل ممیز چندگانه...
15 صفحه اولDetecting Depression in Elderly People by Using Artificial Neural Network
Introduction: The possibility of depression is common in the elderly. Novel technologies allow us to monitor people related to depression. Hence, a model was provided to detect depression in elderly based on artificial neural network (ANN). Methods: The present study is an applied descriptive-survey research. Forty elderly people were randomly selected from the Elderly Care Center in Gonbad Ka...
متن کاملGroundwater level fluctuation forecasting Using Artificial Neural Network in Arid and Semi-Arid Environment
In arid and semi-arid environments, groundwater plays a significant role in the ecosystem. In the last decades, groundwater levels have decreased due to the increasing demand for water, weak irrigation management and soil damage. For the effective management of groundwater, it is important to model and predict fluctuations in groundwater levels. In this study, groundwater table in Kashan plain ...
متن کاملDistillation Column Identification Using Artificial Neural Network
 Abstract: In this paper, Artificial Neural Network (ANN) was used for modeling the nonlinear structure of a debutanizer column in a refinery gas process plant. The actual input-output data of the system were measured in order to be used for system identification based on root mean square error (RMSE) minimization approach. It was shown that the designed recurrent neural network is able to pr...
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ژورنال
عنوان ژورنال: Geologia Croatica
سال: 2011
ISSN: 1330-030X,1333-4875
DOI: 10.4154/gc.2011.21