نتایج جستجو برای: convergence and contrast characteristics

تعداد نتایج: 16932410  

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1995

Journal: :Neurocomputing 1999
Wing-Fai Chang Man-Wai Mak

The real-time recurrent learning (RTRL) algorithm, which is originally proposed for training recurrent neural networks, requires a large number of iterations for convergence because a small learning rate should be used. While an obvious solution to this problem is to use a large learning rate, this could result in undesirable convergence characteristics. This paper attempts to improve the conve...

Journal: :Fishes 2023

The sustainability of mariculture depends on adopting green technologies, which can mitigate the negative impacts environment and ensure long-term viability. However, existing studies do not comprehensively understand characteristics regional differences technology progress (GTP) in mariculture. According to data from ten coastal regions 2008 2020, this study adopts Epsilon-Based Measure (EBM)-...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده علوم پایه 1388

introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...

Journal: :iranian journal of fuzzy systems 2013
bin pang

in this paper, we discuss the equivalent conditions of pretopological and topological $l$-fuzzy q-convergence structures and define $t_{0},~t_{1},~t_{2}$-separation axioms in $l$-fuzzy q-convergence space. {furthermore, $l$-ordered q-convergence structure is introduced and its relation with $l$-fuzzy q-convergence structure is studied in a categorical sense}.

Journal: Iranian Economic Review 2004

Convergence hypothesis is one of the results of neoclassical growth model, which has been examined recently. This hypothesis has two forms of absolute and conditional Beta-convergence and implies that regions with lower per capita output have higher per capita growth rates. Since there is no data for regional GDP in Iran, there has been n study to test convergence hypothesis in Iran. Our main c...

2002
Ching He Adrish Banerjee Daniel J. Costello Peter C. Massey

In this paper, we study the convergence properties of low-complexity (2and 4-state) multiple turbo codes on an AWGN channel. An analytical approach to determine the extrinsic information transfer characteristics of 2-state codes is presented. This is then used to compute the convergence thresholds of several rate 1/2, 2-state multiple turbo codes. The convergence thresholds predicted by the ana...

Generalising Nachbin's theory of ``topology and order'', in this paper we   continue the study of quantale-enriched categories equipped with a compact   Hausdorff topology. We compare these $V$-categorical compact Hausdorff spaces   with ultrafilter-quantale-enriched categories, and show that the presence of a   compact Hausdorff topology guarantees Cauchy completeness and (suitably   defined) ...

Since the turn of the century there have been several notions of convergence for subsets of metric spaces appear in the literature. Appearing in as a subset of these notions is the concepts of epi-convergence. In this paper we peresent definitions of epi-Cesaro convergence for sequences of lower semicontinuous functions from $X$ to $[-infty,infty]$ and Kuratowski Cesaro convergence of sequence...

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