Results 51 to 60 of about 63,498 (165)
Standardization of Weighted Ranking Correlation Coefficients
CoRR24 pages, 5 ...
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On recurrence coefficients for rapidly decreasing exponential weights
Journal of Approximation Theory, 2007 The main problem under consideration in the present paper is the relationship between the rate of convergence of the recurrence coefficients, and the rate of decay of the exponential weight at the endpoints of the orthogonality interval \((a,b)\) (finite or infinite).
Eli Levin, Doron S. Lubinsky
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Fractal and FractionalAiming at the problem of system controller performance failure caused by improperly setting the value of each weighting coefficient of the model predictive control (MPC), a fractional-order MPC strategy with Takagi–Sugeno fuzzy optimization (T–SFO MPC ...
Qianjie Liu +6 more
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Quadratically Weighted Agreement Coefficients: Interpretations and Connections
PsychometrikaAbstract In this study, we review interpretations and connections of chance-corrected agreement coefficients with quadratic weights, applicable when raters classify objects or subjects on an ordinal scale. Whereas correlation interpretations exist for coefficients with noninterchangeable raters, represented by Cohen’s two-rater and ...
Rutger, van Oest, Jonas, Moss
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IEEE AccessThis study proposes a helical gear defect detection system based on Symmetric Dot Pattern (SDP) and Convolutional Neural Network (CNN). By converting the collected time-domain signals into SDP images and processing them with different delay coefficients ...
Ting-En Wu +2 more
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Shock and Vibration, 2016 An improved Fourier expansion-based differential quadrature (DQ) algorithm is proposed to study the free vibration behavior of truncated conical shells with different boundary conditions.
Wanyou Li, Gang Wang, Jingtao Du
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Shock and Vibration, 1998 In this paper an alternative approach to the classical deconvolution idea is used to obtain a new and practical method for real-time identification of unknown, time-varying forces/moments in a general class of linear (linearized) dynamics and vibration ...
C.D. Johnson
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Reflection Coefficients for the Generalized Jacobi Weight Functions
Journal of Approximation Theory, 1994 Let \(w(t)= f(t) \prod^ N_ 1 | e^{it}- e^{it_ j}|^{\gamma_ j}\) be a generalized Jacobi weight on the unit circle, where \(\gamma_ j> -1\) and \(h\) is a smooth differentiable function. Consider the orthonormal polynomials \(\{\Phi_ n\}\) associated with \(w\) and the so-called reflection coefficients \(\Phi_ n(0)\) for them.
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Fruit-Fly-Optimized Weighted Averaging Algorithm for Data Fusion in MEMS IMU Array
MicromachinesThe weighted averaging algorithm is a widely adopted high-efficiency data fusion approach for micro-electro-mechanical system (MEMS) inertial measurement unit (IMU) array, where the configuration of weighting coefficients plays a critical role in ...
Ting Zhu +4 more
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Active Ageing Index, New Emphasis Within the Same Methodology. The Role of the Internet
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2019 Our paper focuses on the role of the Internet in older people’s lives and suggests that the weighting given to Internet usage should be increased when calculating the Active Ageing Index (AAI).
Berde Éva, Kuncz Izabella
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