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581
Elementary Derivation of the Nyquist Criterion for Fractional-Order Feedback Systems
Published 2021-01-01“…The proof of this extension merely requires basic notions of vector analysis and of closed-loop system transfer functions. …”
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582
Application of KTA-KELM in Fault Diagnosis of Rolling Bearing
Published 2019-06-01“…In the process of data-driven rolling bearing state identification model construction,the improper selection of the radial width parameter σ of the Gaussian kernel function in the Kernel Extreme Learning Machine(KELM)algorithm is very easy to cause poor classification accuracy. …”
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583
Features of application of sensitivity theory for analysis of influence of parametric disturbances on dynamic properties electromechanical converters
Published 2020-04-01“…It is shown that the largest steady-state values of the sensitivity functions correspond to changes in the moment of inertia. …”
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584
Artificial liver classifier: a new alternative to conventional machine learning models
Published 2025-08-01“…The results demonstrate competitive performance, with ALC achieving up to 100% accuracy on the Iris dataset–surpassing logistic regression, multilayer perceptron, and support vector machine–and 99.12% accuracy on the Breast Cancer dataset, outperforming XGBoost and logistic regression. …”
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585
Maize Leaf Area Index Estimation Based on Machine Learning Algorithm and Computer Vision
Published 2025-06-01“…Multispectral imagery of maize was acquired via UAV platforms across various phenological stages, and vegetation features were derived based on the Excess Green (ExG) Index and the Hue–Saturation–Value (HSV) color space. LAI standardization was performed through edge detection and the cumulative distribution function. …”
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586
Developing soil quality indices for predicting site classes in Pinus patula stands of Sao Hill and Shume Forest Plantations, Tanzania
Published 2025-12-01“…Soil quality indices (SQIs) are comprehensive measures of soil function, integrating physical, chemical, and biological properties, which are used globally to predict suitable sites for agricultural and forest productivity. …”
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587
Evaluating the Influence of Carbon Fiber on the Mechanical Characteristics and Electrical Conductivity of Roller-Compacted Concrete Containing Waste Ceramic Aggregates Exposed to F...
Published 2023-01-01“…Besides, in this study, kernelized support vector regression (KSVR) and radial bias function (RBF) neural network models were proposed to estimate the indirect tensile strength (ITS) and compressive strength (CS) values. …”
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588
Enlightening the Critical Factors affecting the Solvency of Indian Construction Industry: An Empirical Analysis using Multivariate Discriminant Analysis and Logistic Regression
Published 2025-07-01“…So one discriminant function is created and found significant at 5% levels for two different solvency parameters. …”
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589
A data matching algorithm based on instruction pipeline
Published 2025-02-01“…To address this issue, a high-performance data matching algorithm based on instruction pipelining is proposed, known as γFA. It utilizes the vector instruction pipelining built into the Intel architecture to read in multiple character segments, performs pipeline ratio processing of the character segments with untrusted character sets through a wide-width vector comparison function, and converts them into integer vectors. …”
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590
GNNMutation: a heterogeneous graph-based framework for cancer detection
Published 2025-06-01“…These changes can disrupt cell function and contribute to the development of tumors. …”
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591
Application of SVM and SVD Technique Based on EMD to the Fault Diagnosis of the Rotating Machinery
Published 2009-01-01“…The EMD method is used to decompose the vibration signal into a number of intrinsic mode functions (IMFs) by which the initial feature vector matrices could be formed automatically. …”
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592
Assessment of historical and future changes in temperature indices for winegrape suitability in Hungarian wine regions (1971–2100)
Published 2025-02-01“…Additionally, a temperature impact function was introduced to characterise the suitability of 21 wine grape varieties with values ranging from 0 to 1, based on the average temperature during the growing season. …”
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593
Quantitative estimation of fuzzy crisis management
Published 2021-03-01“…The behavior of the economic (financial) system is described by a multidimensional vector, for example, the Altman five-factor model. …”
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594
Multiple patterns of EEG parameters and their role in the prediction of patients with prolonged disorders of consciousness
Published 2025-02-01“…A predictive model constructed using support vector machine achieved an area under the curve (AUC) of 0.95, with the top 10 SHAP values being associated with transition probability (TP) from state C to F, time coverage of state E, TP from state D to F and D to F, mean duration of state A, TP from state F to C, amplitude of MMN, time coverage of state F, TP from state C to D, and mean duration of state E. …”
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595
ABOUT ANALYTICAL METHOD FOR SOLVING THE CAUCHY PROBLEM OF TWO QUASILINEAR HYPERBOLIC EQUATIONS SYSTEM
Published 2018-04-01“…To construct the solution of the Cauchy problem, a curve of the initial data is chosen; the solution of the Buckley-Leverett system is obtained by shifting this curve along the trajectories of the vector field (this vector field is defined up to multiplication by a function). …”
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596
COMPETITIVENESS OF BULGARIAN FRUIT PRODUCTION IN THE WORLD MARKET
Published 2025-01-01“…In this way, a comprehensive assessment of competitiveness is made of the fruits sector, combining both the production side and the value side. …”
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597
Reducing the Magnetic Field Level of Single-Circuit Overhead Power Lines in Multi-Storey Buildings by Means of Active and Passive Shielding
Published 2024-07-01“…Designing a combined screen comes down to solving a minimax vector optimization problem, in which the vector objective function is calculated based on solutions to Maxwell's equations in a quasi-stationary approximation using the COMSOL Multiphysics software package. …”
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598
Using the Interval Number TOPSIS Method to Assess the Risk of Water and Mud Inrush from Weathered Trough in Subsea Tunnels
Published 2025-05-01“…Furthermore, the weight values of the evaluation indices combined with the membership degree were used to obtain the result vector, which can be analyzed using the interval number TOPSIS method. …”
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599
Comparing Strategies for Optimal Pumps as Turbines Selection in Pressurised Irrigation Networks Using Particle Swarm Optimisation: Application in Canal del Zújar Irrigation Distric...
Published 2025-06-01“…A comparative analysis of values for each EPP and objective function is conducted independently in Sector II of the Canal del Zújar Irrigation District (CZID) in Extremadura, Spain. …”
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600
Dynamic Response Analysis of Asphalt Pavement under Pavement-Unevenness Excitation
Published 2024-09-01“…This paper investigates and analyzes the dynamic response of asphalt pavement under pavement-unevenness excitation based on an orthogonal vector function system and efficient DVP (dual variable and position) method. …”
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