نتایج جستجو برای: شبکهی grnn

تعداد نتایج: 440  

2008
YU-MIN WANG SEYDOU TRAORE TIENFUAN KERH

This paper is concerned with monitoring the hourly event-based river suspended sediment concentration (SSC) due to storms in Jiasian diversion weir in southern Taiwan. The weir is built for supplying 0.3 million tons of water per day averagely for civil and industrial use. Information of suspended sediments fluxes of rivers is crucial for monitoring the quality of water. The issue of water qual...

Journal: :Remote Sensing 2014
Bo Jiang Yi Zhang Shunlin Liang Xiaotong Zhang Zhiqiang Xiao

Net all-wave surface radiation (Rn) is one of the most important fundamental parameters in various applications. However, conventional Rn measurements are difficult to collect because of the high cost and ongoing maintenance of recording instruments. Therefore, various empirical Rn estimation models have been developed. This study presents the results of two artificial neural network (ANN) mode...

Journal: :فیزیک زمین و فضا 0
علیرضا حاجیان استادیار، گروه فیزیک، دانشکدۀ مهندسی هسته ای و علوم پایه، دانشگاه آزاد اسلامی واحد نجف آباد محمود شیرازی 1استادیار، گروه فیزیک، دانشکدۀ مهندسی هسته ای و علوم پایه، دانشگاه آزاد اسلامی واحد نجف آباد

in this paper an intelligent method through general regression neural networks (grnn) is presented to estimate the depth of salt domes from gravity data. neural networks are as a good tool for automatic interpretation of geophysical data especially for depth estimation of gravity anomalies. the gravity signal is a nonlinear function of depth and density and the geometrical parameters of the bur...

Journal: :Asian Journal of Research in Computer Science 2023

Path loss modeling is a crucial consideration in radio engineering for wireless networks. Over the years, diverse techniques have been implemented attempts to accurately predict path across given terrain. In this study, predictors created on bases of artificial neural networks (ANN) were used estimate rural section Nigerian middle-belt grassland. The ANN structures considered Generalized Regres...

2007
M. Firat

The use of Artificial Intelligence methods is becoming increasingly common in the modeling and forecasting of hydrological and water resource processes. In this study, applicability of Adaptive Neuro Fuzzy Inference System (ANFIS) and Artificial Neural Network (ANN) methods, Generalized Regression Neural Networks (GRNN) and Feed 5 Forward Neural Networks (FFNN), for forecasting of daily river f...

2008
Gang Sun Steven J. Hoff Brian C. Zelle Minda A. Smith

The quantification of diurnal and seasonal gas (NH3, H2S, and CO2) and PM10 concentrations and emission rates (GPCER) from livestock production facilities is indispensable for the development of science-based setback determination methods and evaluation of improved downwind community air quality resulting from the implementation of gas pollution control. The purpose of this study was to employ ...

Journal: :Dicle üniversitesi mühendislik fakültesi mühendislik dergisi 2023

Neural networks provide the opportunity to estimate specific components of engineering problems. They are decomposed complex problems into different parts. Thus, it can be easy compete with each them through neural networks. In this paper, was purposed average speed a 6-line road’s cross-section by observed traffic variables, such as numbers vehicles and occupancy values, using radial basis fun...

Journal: :Journal of Iron and Steel Research International 2021

In recent years, with the wide application of image data visual extraction technology in field industrial engineering, development economy has reached a new situation. To explore interaction between pellet microstructure and compressive strength, firstly, needed for experiment was obtained using Leica DM4500P microscope. The area proportions hematite, calcium ferrite, magnetite, silicate pore w...

2015
Neha Sharma Hari Om

In India, the oral cancers are usually presented in advanced stage of malignancy. It is critical to ascertain the diagnosis in order to initiate most advantageous treatment of the suspicious lesions. The main hurdle in appropriate treatment and control of oral cancer is identification and risk assessment of early disease in the community in a cost-effective fashion. The objective of this resear...

2017
Md. Mizanur Rahman Chalie Charoenlarpnopparut Prapun Suksompong Pisanu Toochinda Attaphongse Taparugssanagorn

Electronic noses (E-Noses) are becoming popular for food and fruit quality assessment due to their robustness and repeated usability without fatigue, unlike human experts. An E-Nose equipped with classification algorithms and having open ended classification boundaries such as the k-nearest neighbor (k-NN), support vector machine (SVM), and multilayer perceptron neural network (MLPNN), are foun...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید