convergence的例句大全

In order to overcome slow convergence rate of the standard BP algorithm, this paper presents an adaptive backpropagation algorithm which can update learning rate and birr factor automatically based on dynamical training error rate of change.

本文针对BP算法存在收敛速度慢的缺点，提出一种基于网络动态训练误差变化率自动校正学习步长和冲量因子的自适应反向传播算法。

The accelerating convergence tecchnique, local time step andimplicit residural smoothing are investigated.

研究了定常问题计算中的一些加速收敛措施, 如:当地时间步长、残值光顺技术等.

In this paper, a approximate exact differential penalty function for optimization with inequality constraint is introduced and its properties are studied. As a result, two new penalty methods are proposed and the global convergence of the two methods is obtained.

为不等式约束最优化问题提出一个连续可微近似罚函数并研究它的性质.在此基础上，提出了两个罚函数方法并证明这两个方法是全局收敛的。

By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained.

采用有向图的矩阵表示，得到了线有向图的幂敛指数和周期的有关结果。

Convergence of the Legendre nonlinear approximations to the Dirac function

δ函数Legendre非线性逼近的收敛性

The phase change phenomena of frozen soil were simulated based on Characteristics of Heaviside staircase function and Gaussian jump function, and convergence and stability were improved.

利用Heaviside函数的阶梯性及Gaussian函数的突变性模拟了冻土相变过程能量的突变，提高了数值求解收敛的速度和稳定性。

In this paper, a new wide-neighborhood path-following algorithms for uniform P-function nonlinear complementary problems is presented, and its convergence and computational complexity is discussed.

对一致P-函数非线性互补问题，提出了一种新的宽邻域（N-∞（β））路径跟踪算法，并讨论了该算法的收敛性及计算复杂性。

The extended Abel Theorem 1 assert that between the convergence domain and di-vergence domain of the pover series ( 1.1) there is no ultimate boundary.

扩充后的Abel第一定理又指出了幂级数（1.1）的收敛域与发散域之间没有终极边界。

Aitken method can greatly improve and speed up the convergence.

利用埃特金法,很好地改善了迭代公式的收敛性和收敛速度.

Aitken method is used to calculate the reliable index and speed up the convergence.

将均值点作为初始验算点,利用埃特金法计算可靠性指标,收敛速度快.

On a modified Newton's method and convergence in Banach space

求解不可导方程的修正牛顿迭代及其在Banach空间中的收敛性

EPON+ EOC Technology accomplish the Digitar Convergence of the network of Cable TV in old city area

EPON+EOC技术实现旧城有线电视网络的三网融合

The concept has evolved from the convergence of wireless technology and micro-electromechanical systems.

物联网这一概念由无线技术和微机电系统相互融合发展而来。

It makes a substantive breakthrough to achieve a convergence with international accounting standard.

同时引入了“公允价值”计量属性,实现了与国际会计惯例趋同的实质性突破.

Convergence analysis of methods based on BDF for unconstrained optimization

基于BDF的无约束优化方法的收敛性分析

Central convergence and stability of BCF vector for Chinese text

汉字文本BCF矢量中间聚集现象及其稳定性

Oily skin, acne and acne skin application, anesthetic, convergence and dilute pregnancy stripes.

油性肌肤 、 粉刺暗疮性肌肤适用, 麻醉 、 收敛、淡化妊娠纹.

Confronting the increasing convergence of the financial technology and the financial service, the situation that the competition between the banks has turned to the competition of the deeper human capital, H Provincial Bank objectively promote the higher requirement concerning the quality of the human resources.

面对金融业界业务和技术日益趋同，银行间核心竞争力已经转向深层次人力资本竞争的形势，H分行客观上对人力资源素质提出了更高的要求。

And also given are convergence quality of LMA dealing with the global optimizations of probability.

给出LMA的机理和模型,分析LMA求解全局优化问题的收敛性.

The contradiction the global exploration and convergence speed particle swarm optimization ( PSO ) algorithm is analyzed.

分析了基本粒子群算法 ( PSO ) 全局搜索能力与收敛速度的矛盾,提出了粒子群相似度的概念.