A descent algorithm for generalized complementarity problems based on generalized Fischer-Burmeister functions
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DOI: 10.1007/s40314-016-0328-6
Abstract: We study an unconstrained minimization approach to the generalized complementarity problem GCP(f, g) based on the generalized Fischer-Burmeister function and its generalizations when the underlying functions are $$C^1$$C1. Also, we show how, under appropriate regularity conditions,… read more here.
Keywords: based generalized; generalized fischer; complementarity; descent algorithm ... See more keywords
An Iterative Coordinate Descent Algorithm to Compute Sparse Low-Rank Approximations
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DOI: 10.1109/lsp.2021.3132276
Abstract: In this paper, we describe a new algorithm to build a few sparse principal components from a given data matrix. Our approach does not explicitly create the covariance matrix of the data and can be… read more here.
Keywords: principal components; iterative coordinate; algorithm compute; descent algorithm ... See more keywords
Varying Infimum Gradient Descent Algorithm for Agent-Sever Systems Using Different Order Iterative Preconditioning Methods
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DOI: 10.1109/tii.2021.3123304
Abstract: In the traditional gradient descent (T-GD) algorithm, the convergence rate is strongly depend on the condition number of the information matrix: a larger condition number leads to a poor optimal convergence factor infimum $\mu _{\text{op}}$,… read more here.
Keywords: descent algorithm; gradient descent; algorithm; tex math ... See more keywords
Optimetric analysis of 1x4 array of circular microwave patch antennas for mammographic applications using adaptive gradient descent algorithm
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v9i6.pp5159-5164
Abstract: Interest in the use of microwave equipment for breast imagery is on the increase owing to its safety, ease of use and friendlier cost. However, some of the pertinent blights of the design and optimization… read more here.
Keywords: circular microwave; algorithm; descent algorithm; adaptive gradient ... See more keywords
A Sturdy Nonlinear Hyperspectral Unmixing Algorithm Using Iterative Block- Coordinate Descent Algorithm
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DOI: 10.22266/ijies2019.0630.18
Abstract: To depict the hyperspectral data, here a sturdy mixing model is implemented by employing various perfect spectral signatures mixture, which enhances the generally utilized linear mixture model (LMM) by inserting an extra term that describes… read more here.
Keywords: sturdy nonlinear; descent algorithm; algorithm; iterative block ... See more keywords