Results 11 to 20 of about 377,814 (287)
Superlinear Convergence and Implicit Filtering [PDF]
SIAM Journal on Optimization, 2000 Summary: We show how the implicit filtering algorithm can be coupled with the BFGS quasi-Newton update to obtain a superlinearly convergent iteration if the noise in the objective function decays sufficiently rapidly as the optimal point is approached.
Choi, T. D., Kelley, C. T.
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L-filters and L-filter convergence [PDF]
International Journal of Fuzzy Logic and Intelligent Systems, 2009 In this paper, we study the relations between L-fuzzy topologies and L-filters on a strictly two-sided, commutative quantale lattice L. We define an L-fuzzy neighborhood filter and introduce the notion of L-filter convergence in L-fuzzy topological spaces.
Jung-Mi Ko, Yong-Chan Kim
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Rational Spectral Filters with Optimal Convergence Rate [PDF]
SIAM Journal on Scientific Computing, 2021 In recent years, contour-based eigensolvers have emerged as a standard approach for the solution of large and sparse eigenvalue problems. Building upon recent performance improvements through non-linear least square optimization of so-called rational filters, we introduce a systematic method to design these filters by minimizing the worst-case ...
Konrad Kollnig +2 more
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Formalized Mathematics, 2015 Abstract We are inspired by the work of Henri Cartan [16], Bourbaki [10] (TG. I Filtres) and Claude Wagschal [34]. We define the base of filter, image filter, convergent filter bases, limit filter and the filter base of tails (fr: filtre des sections).
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New Trends in Mathematical Science, 2016 In this paper, we have introduced the idea of I-convergence of filters and studied its various properties. We have proved the necessary and sufficient condition for a filter to be I-convergent.
JAMWAL, Dalip Singh +2 more
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On Filter Convergence of Series
Real Analysis Exchange, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leonov, Alexander, Orhan, Cihan
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Multi-convex combined filter based on maximum correntropy criterion
Dianzi Jishu Yingyong, 2018 Correntropy based algorithms are widely used in non-Gaussian signal processing, but they also suffer from the conflict between the step size and the misadjustment.
Wu Wenjing +3 more
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Digital IIR filters design using differential evolution algorithm with a controllable probabilistic population size. [PDF]
PLoS ONE, 2012 Design of a digital infinite-impulse-response (IIR) filter is the process of synthesizing and implementing a recursive filter network so that a set of prescribed excitations results a set of desired responses. However, the error surface of IIR filters is
Wu Zhu +4 more
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Deterministic Mean-field Ensemble Kalman Filtering [PDF]
, 2016 The proof of convergence of the standard ensemble Kalman filter (EnKF) from Legland etal. (2011) is extended to non-Gaussian state space models. A density-based deterministic approximation of the mean-field limit EnKF (DMFEnKF) is proposed, consisting of
Law, Kody J. H. +2 more
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Local T_3 Constant Filter Convergence Spaces
Gazi University Journal of Science, 2020 In this paper, we characterize each of local T_3(resp. T_3', ST _3, ST_3') constant filter convergence spaces and investigate the relationships among these various forms. We show that the full subcategories T_3 ConFCO and ST_3 ConFCO (resp. T_3'ConFCO and ST_3'ConFCO) of ConFCO are isomorphic categories.
Ayhan ERCİYES, Tesnim Meryem BARAN
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