slow convergence
Quick divergence but slow convergence during ecotype formation in lake and stream stickleback pairs of variable age
... This is the peer reviewed version of the following article:Lucek, K., Sivasundar, A., Kristjánsson, B. K., Skúlason, S. and Seehausen, O. (2014), Quick divergence but slow convergence during ecotype ...
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Grow-up rate of solutions for the heat equation with a sublinear source
... Fila, M, Winkler, M, Yanagida, E: Slow convergence to zero for a parabolic equation with a supercritical nonlinearity. Stinner, C: Very slow convergence rates in a semilinear parabolic e[r] ...
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Using GA, PSO and hybrid GA-PSO based algorithms for solving the least-cost multicast problem with QoS constraints
... local search ability, premature convergence and slow convergence speed. PSO algorithm was originally proposed by Kennedy and Eberhart [9] as a simulation of social behavior[r] ...
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Image Enhancement Based on Improved Antlion Optimization Algorithm
... of slow convergence and low calculation accuracy, the quadratic interpolation algorithm was introduced to update the ants' position for the second ...
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Model for tomato photosynthetic rate based on neural network with genetic algorithm
... a slow convergence speed and a long training time, and this study presents a photosynthetic rate model of a heuristic neural network for tomatoes based on a genetic algorithm to address the above ...
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Fast, Distributed Optimization Strategies for Resource Allocation in Networks
... the slow convergence rate of this iterative process for route ...The slow convergence rate of Backpressure is thus expected because the convergence rate of subgradient descent is of ...
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Analysis of human vergence dynamics
... markedly slow divergence responses, others slow convergence responses, others slow responses in both vergence directions, implying that the two vergence directions have separate control ...the ...
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A New Variable Step size and Updating Search Domains Glowworm Swarm Optimization Algorithm
... address slow convergence of Glowworm Swarm Optimization (GSO) algorithm in the late stage of optimizing multimodal functions, a new variable step-size glowworm swarm optimization (VSGSO) algorithm is ...
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Step Size Bound of the Sequential Partial Update LMS Algorithm with Periodic Input Signals
... to convergence analyses of LMS—and FxLMS—algorithms is based on stochastic in- puts instead of deterministic signals such as a combination of multiple ...the slow convergence con- dition, and the ...
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A soft decision-directed blind equalization algorithm
... The only available DD equalization algorithms for reconstructing PSK and QPSK signals are the ~fLE algorithm which has a very slow convergence rate and the standard DD algorithm which ca[r] ...
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A Low Delay and Fast Converging Improved Proportionate Algorithm for Sparse System Identification
... 0 . 15 is used. We see that IPMDF achieves the highest ini- tial rate of convergence. When compared with MDF, the IPMDF algorithm has a higher tracking capability follow- ing the echo path change at 3 seconds. ...
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Exchange Rate Pass through in South Africa: Panel Evidence from Individual Goods and Services
... that convergence is quite ...to slow adjustment far more than to a long- run pass-through coefficient that falls short of ...that slow convergence may be due to product-aggregation bias, or ...
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Extremum statistics: a framework for data analysis
... that slow convergence with respect to the size of the data set, to the limiting a = 1 extremal distribution has the consequence that, for a large but finite ensemble, the extremal distribu- tion of an ...
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An Improved Gauss Newtons Method based Back propagation Algorithm for Fast Convergence
... asymptotic slow convergence rate ...The slow convergence rate of steepest descent algorithm encourages many ides to be developed for faster convergence rate in training a multilayer ...
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Relative City Price Convergence in Pakistan: Empirical Evidence from Spatial GLS
... The relative city prices convergence with numeraire city Karachi are reported in Table 2. The rho coefficient based on the average of 34 cities is 0.88 with OLS. The half life has been estimated to be 5.4 months ...
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Slow tourism in slow countries : the case of Latvia
... to slow travellers and ...of slow travellers suggest that they are motivated by ‘physical’ pull factors such as local food and absence of stress and noise as well as activities that engage body and ...for ...
283
Slow Delphi: An investigation into information behaviour and the Slow Movement
... between Slow principles and information practices has been limited, and this paper reports a part of the first systematic examination of the ...of Slow Reading, a contemplative and purposeful approach to ...
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A New Algorithm for Optimum Voltage and Reactive Power Control for Minimizing Transmission Lines Losses
... F o r d e t a ile d t r e a t m e n t o f t h is t o p ic int e re ste d readers are refe rre d to abundant references, e.g. [1,4]. Ref. [9] proposes a genetic algorithm for optimum voltage problem. In this t e chnique ...
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Slow consistency
... as a phase transition. However, one should perhaps bear in mind that this is a phase transition with respect to a particular hierarchy of functions. It is possible to define other hierarchies where the transition occurs ...
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Social Resilience in Aegean Slow Cities: Slow City Seferihisar
... community. Slow City became associated with being slow… On April 2014, there were local elections in ...a slow city, it will be a productive city, nothing has changed since the Slow City ...
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