Analysis of Natural Gradient Descent for Multilayer Neural Networks [PDF]
, 1999 Natural gradient descent is a principled method for adapting the parameters of a statistical model on-line using an underlying Riemannian parameter space to redefine the direction of steepest descent.
Rattray, Magnus, Saad, David
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Bandpass Negative Group Delay Theory of Fully Capacitive Δ-Network
IEEE Access, 2021 A particularly original negative group delay (NGD) theory of $\Delta $ -topology is developed in the present paper. The NGD three-port topology is a passive circuit purely constituted by capacitors network. The model of the proposed $\Delta $ -topology
Fayu Wan +8 more
doaj +1 more source
0IO-Shape PCB Trace Negative Group-Delay Analysis
IEEE Access, 2020 This paper elaborates a negative group delay (NGD) analysis of 0IO-shape printed circuit board (PCB) traces. This circuit topology is originally implemented with a tri-coupled line (3CL) six-port element with the lateral side connected through lossy ...
Fayu Wan +6 more
doaj +1 more source
Fermion Production in the Background of Minkowski Space Classical Solutions in Spontaneously Broken Gauge Theory [PDF]
, 1994 We investigate fermion production in the background of Minkowski space solutions to the equations of motion of $SU(2)$ gauge theory spontaneously broken via the Higgs mechanism.
C. Callan +15 more
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Negative Group Delay Theory of a Four-Port RC-Network Feedback Operational Amplifier
IEEE Access, 2019 An innovative negative group delay (NGD) theory based on a unity direct chain feedback (UDCF) circuit topology is developed in this paper. This NGD circuit is an active cell constituted by an operational amplifier in feedback with a four-port RC-network.
Fayu Wan +6 more
doaj +1 more source
Reconstruction Technique of Distorted Sensor Signals With Low-Pass NGD Function
IEEE Access, 2020 This paper develops a new reconstruction technique of undesirable signal distortion generated by sensor electronic circuits. The introduced reconstruction technique is originally realized with unfamiliar low-pass negative group delay (NGD) function.
Blaise Ravelo +5 more
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POTENTIAL IMPACT OF THE IMPLEMENTATION OF THE NEW GREEN DEAL IN THE FIELD OF MINERAL FERTILIZATION ON THE YIELD OF MAIN AGRICULTURAL CROPS [PDF]
Annals of the Polish Association of Agricultural and Agribusiness Economists, 2021 The aim of the article is to estimate the impact of reducing the consumption of mineral fertilizers resulting from the New Green Deal assumptions on the yields of major crops in the 2030 perspective.
Mariusz Matyka
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Parabolic Anderson model with a finite number of moving catalysts [PDF]
, 2010 We consider the parabolic Anderson model (PAM) which is given by the equation $\partial u/\partial t = \kappa\Delta u + \xi u$ with $u\colon\, \Z^d\times [0,\infty)\to \R$, where $\kappa \in [0,\infty)$ is the diffusion constant, $\Delta$ is the discrete
A Greven +12 more
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Single CFOA-based active Negative Group Delay circuits for signal anticipation
Engineering Science and Technology, an International Journal, 2023 The group delay of a signal prior to data monitoring is a crucial consideration in today’s real-time applications, especially for those that involve long sensor arrays or high-order filters.
Onat Baloglu +2 more
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The normalized freebase distance [PDF]
, 2014 In this paper, we propose the Normalized Freebase Distance (NFD), a new measure for determing semantic concept relatedness that is based on similar principles as the Normalized Web Distance (NWD).
Beecks, Christian +7 more
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