This study proposes an appropriate optimization model for determining a new composite material's mechanical properties by neuro-regression analysis. This new composite material is obtained by combining hemp and polypropylene fibers. It was developed for the sector of upholstered furniture. First, different multiple regression models have been tried for input and output values. The R2 training, R2 testing, R2 validation, and minimum, maximum values were determined for each model. Then, the stochastic optimization approach is used to predict and optimize the mechanical properties of the new bioc ...Daha fazlası
Öz: Şîa’nın, hadis usûlünü Ehl-i sünnet’ten aldığı ve Şîa’ya uyarladığı çoğu Şiî ulemânın kabul ettiği bir gerçektir. Ancak mezkûr usûl, Şîa’ya uyarlanırken imâmet teorisi merkeze alınmış ve Şiî paradigma sadece bazı hadis terimlerinin tanımına ve hadislerin kaynağına değil, aynı zamanda isnad sistemine ve sahih hadiste aranan kriterlere kadar Şîa hadis usûlüne yansımıştır. Ayrıca Ehl-i sünnet hadis usûlünde bulunmayan müvessak ve muzmar gibi yeni bazı hadis terimleri ile cerh ve taʻdîlle ilgili bazı tabirler ihdas edilmiştir. Bu makalenin amacı, Şiî âlimlerin Ehl-i sünnet’ten iktibas ettiği h ...Daha fazlası
Öz: Hasan Zekâî el-Kâdirî, 20. Yüzyılda yaşamış Molla Çelebi Tekkesi şeyhlerinden Mehmed Eşref Efendi’nin halifesidir. Hasan Zekâî el-Kâdirî’nin “Gül Risâlesi” Kâdirî tâcında kullanılan gül sembolünün dînî-tasavvufî anlamını, tarihî arka planını anlatmak üzere kaleme alınmıştır. Kâdirî tâcına işlenen gül motifi, Abdülkâdir-i Geylânî’nin Bağdat’a girişi esnasındaki şeyhlerin kendisine gönderdiği su dolu kâseye kış mevsiminde Hakk’ın kendisine ikramıyla gül koyması hadisesine dayanır. Risâlede, gül motifi, Kâdirî gülünün şeklî esasları, tâcda kullanılan iplik ve sembollerin tasavvufî mânâları aç ...Daha fazlası
Global crises are increasing day by day due to the rapid depletion of energy supplies around the planet. One of the goals of engineering is to prevent this situation by developing innovative solutions to this rapid energy consumption that has disappeared in the world. A solution could be to reduce the energy consumption of the machines that are used during production. In this study, a new design technique based on the neuro-regression approach and non-linear regression modeling was offered as an alternative to Taguchi design to reduce energy consumption. Thus, a cutting parameter optimization ...Daha fazlası
This study investigates the optimum weld area on a popular aerospace alloy (i.e., Inconel 825) made by the electron beam welding technique. Welding speed (S), beam current (I), accelerating voltage (V), and beam oscillation (O) are considered as process parameters to study the weld bead area (WA) of the weldments. An instructive study on multiple non-linear neural regression analyses has been done as a basic introduction to neuro regression modeling with artificial neural network (ANN) philosophy. To do this, the experimental prediction has been modeled with 14 predictive functional structures ...Daha fazlası
Abstract This study is prepared to examine the effects of Turkish character usage on text data by using multiple classifiers. Regression Classifiers, SVM, NB-Classifiers, and ANN are frequently used in supervised learning methods, especially in classification problems. Regression classifiers generally come in two types: as Linear and Logistic. There are also more than one type of Naive Bayes classifier. In our study, after mentioning the properties of Linear Regression and Logistic Regression classifiers in general terms, why Logistic Regression is much more suitable for this study is explaine ...Daha fazlası
Wire electrical discharge machining (WEDM) of γ titanium aluminide is the subject of the current research. Due to the large number of process variables and sophisticated stochastic process mechanisms, selecting the best machining parameter combinations for increased cutting efficiency and accuracy is a difficult task in WEDM. In general, there is no perfect combination that can produce the fastest cutting speed and the finest surface finish quality at the same time. For this purpose, the data were selected from a literature study. This study describes an attempt to devise a suitable machining ...Daha fazlası
Abstract In this study, machine learning-based models have been used to estimate the return loss parameters of the operational resonant frequency of the U-slotted UHF RFID antenna. The data set utilized, consisting of 544 instances, has been collected from the simulation software as a consequence of the parametric evaluation of the antenna design parameters. Distinct machine learning methods have been used on two different types of output data, complex and linear scattering parameters, and the models' prediction performance has been evaluated. In the single-output regression models, a mean-squ ...Daha fazlası
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.