نتایج جستجو برای: multilayer perceptron artificial neural network mlp ann

تعداد نتایج: 1055849  

Journal: :Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü dergisi 2022

Accurate estimation of streamflow is crucial for water resources planning, design and management, determining flood drought management strategies, minimizing their adverse effects. In this study, the usability Artificial Neural Network (ANN) models to estimate monthly was investigated. For purpose, data two stations located in Seyhan Basin south Turkey were used. The Sarız River-Şarköy observat...

2002
Fabian Vargas Maria Cristina Felippetto de Castro Marcello Macarthy Djones Lettnin

At the present scenario, one of the main causes of death in developed and in emerging countries is the cardiovascular related diseases. Most of these deaths could be avoided if there was a pre-monitoring and a prediagnostic of these cardiac arrhythmia and myocardial isquemy by using an electrocardiogram (ECG) tool. In this scenario, this work proposes a system to help the doctor to detect cardi...

2005
Raúl Pino Diez José Parreño Fernández

In this job, short-term forecasts are calculated for the Energy Price in the Electricity Production Market of Spain. The methodology used to achieve these forecasts is based on Artificial Neural Networks, which have been used succesfully in recent years in many forecasting applications. To gauge the quality of forecasts, they have been compared with those obtained with the Box-Jenkins ARIMA mod...

A. A. Aghakuchak, A. Fathi, and Gh. A. Montazer,

In welded tubular joints, when the fatigue crack depth is less than 20% of chord wall thickness, the crack growing process is highly affected by weld geometry.&#10 Hence, T-butt solution and weld magnification factor (Mk) are applicable tools for evaluating the crack growth rate in this domain. In this research, the capability of Artificial Neural Network (ANN) for estimating the Mk of weld toe...

A. A. Aghakuchak, A. Fathi, and Gh. A. Montazer,

In welded tubular joints, when the fatigue crack depth is less than 20% of chord wall thickness, the crack growing process is highly affected by weld geometry. Hence, T-butt solution and weld magnification factor (Mk) are applicable tools for evaluating the crack growth rate in this domain. In this research, the capability of Artificial Neural Network (ANN) for estimating the Mk of weld toe c...

Fateme Rajati, Mansour Rezaei, Negin Fakhri, Soodeh Shahsavari,

Background: Gestational diabetes mellitus (GDM) is one of the most common metabolic disorders in pregnancy, which is associated with serious complications. In the event of early diagnosis of this disease, some of the maternal and fetal complications can be prevented. The aim of this study was to early predict gestational diabetes mellitus by two statistical models including artificial neural ne...

2017
M. Nematollahi R. Akbari S. Nikeghbalian C. Salehnasab

Kidney transplantation is the treatment of choice for patients with end-stage renal disease (ESRD). Prediction of the transplant survival is of paramount importance. The objective of this study was to develop a model for predicting survival in kidney transplant recipients. In a cross-sectional study, 717 patients with ESRD admitted to Nemazee Hospital during 2008-2012 for renal transplantation ...

2014
N Keshav Kumar

In this paper a novel the artificial neural networks are used for both residual generation and residual analysis for fault diagnosis of robust manipulators. A Multilayer Perception (MLP) is employed to reproduce the dynamics of the robotic manipulator. Its outputs are compared with actual position and velocity measurements, generating the so-called residual vector. The residuals, when properly ...

2008
E. Mutlu I. Chaubey H. Hexmoor S. G. Bajwa

This paper reports on an evaluation of the use of artificial neural network (ANN) models to forecast daily flows at multiple gauging stations in Eucha Watershed, an agricultural watershed located in north-west Arkansas and north-east Oklahoma. Two different neural network models, the multilayer perceptron (MLP) and the radial basis neural network (RBFNN), were developed and their abilities to p...

Journal: :Journal of composites science 2023

Multiple linear regression (MLR), adaptive network-based fuzzy inference system–ant colony optimization algorithm hybrid (ANFIS-ACOR) and artificial neural network–multilayer perceptron (ANN-MLP) were tested to model the bending strength of Glulam (glue-laminated timber) manufactured with a plane tree (Platanus orientalis L.) wood layer adhered different weight ratios (WR) modified starch/urea ...

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