[PDF] Top 20 Efficiency of the stochastic approximation method

... Abstract: The practical aspect of the stochastic approximation method (SA) is ...investigated the efficiency depending on the coefficients that generate ... See full document

... explanation of these two seemingly contradictory results based on Markov models with relatively simple ...as the non- equilibrium driving becomes stronger, the system under consideration will undergo ... See full document

... to efficiency measurement, SFA and DEA, rely on the concept of efficiency that relates, in a production function, the allocation of scarce resources or inputs to the ... See full document

... The method of lines is a semidiscrete numerical method. The idea is to discretize the spatial variable and reduce the given equation to a system of ordinary ... See full document

... solve the space-time fractional reaction-diffusion equation by the fractional homotopy analysis ...Solutions of different examples of the reaction term will be computed and ... See full document

... For several years electricity distribution companies have been using efficiency and productivity analysis in the form of data envelopment analysis and stochastic frontier analysis [r] ... See full document

... others, the causes of inefficiency, and how a DMU can improve its performance to become ...calculates the relative efficiency of each DMU in relation to all other DMUs by using ... See full document

... study the approximation of semilinear parabolic differential equations through their discretization via the finite element ...that the attractors of discretization behave ... See full document

... ABSTRACT. The objective of this study was to evaluate the efficiency of the leaf disc method for estimating the leaf area index (LAI) of soybean plants in ... See full document

... On the basis of conducted analysis of studies results was affirmed, that rotate electromagnetic field generated by induction coil fed with frequency of supply voltage larger than power ... See full document

... For the stable integration of (2) we can use any of the well known methods proposed in [1], ...in the introduction, the main difficulty is to elaborate an efficient and stable ... See full document

... a stochastic frontier production function analysis to examine the productivity and technical efficiency of cowpea production in Adamawa State, Nigeria and also to identify the factors ... See full document

... purpose of the present paper is to give a contribution concerning the investigation of the SGFEM accuracy and stability by means of computational ...particular, the recent ... See full document

... results of the numerical experiments are presented in Tables 1 to ...all the methods (the stationary methods, the accelerated schemes and the Krylov subspace acceleration ... See full document

... The stochastic volatility model proposed by Fouque, Papanicolaou, and Sircar (2000) explores a fast and a slow time-scale fluctuation of the volatility process to end up with a parsimonious ... See full document

... that, the increase in the polynomial approximation order by the consideration of a larger base for p x is limited in practice due to the prohibitive cost of ( ) computing ... See full document

... focuses the issue of efficiency in the Brazilian motor carrier industry using both DEA (Data Envelopment Analysis) and SFA (Stochastic Frontier Analysis), the two dominant ... See full document

... Until the beginning of the 90s the Brazilian electricity sector had been a regulated state sector, with enterprises working simultaneously in the energy generation, transmission and ... See full document

... Kalman-Bucy method to treat geophysical data. For this, we analyze the a priori necessary conditions to transform the governing integral equation of the first kind to linear and to ... See full document

... presents the analytic-numerical method of approximate solving the selected kind of problems which can be reduced to the one-phase solidification problem of a plate with ... See full document