convergence rate的例句大全

A lower bound of I function of large deviation for Markov chains was presented and applied to obtain the conclusion that the rate of convergence in propability for Annealing algorithm has a order of fractional power of number of states.

首先得出马尔可夫链大偏差Ⅰ函数的下界，并利用它得出Annealing算法依概率收敛速度具有状态总数的分数幂阶。

Uniform Rate of Convergence of Spline Estimator for Time Series Variance Models

时间序列方差模型样条估计的一致收敛速度

During the modeling procedure, how to determine the structure of net and accelerate rate of convergence is discussed.

在建模过程中结合实际探讨如何确定网络结构和提高收敛速度。

This algorithm enhances the convergence speed by using additional momentum item and taking auto-adapted study rate measure.

通过附加动量项、采取自适应学习率措施等方法，加快了BP网络的收敛速度。

At the same time , we also give the estimation for the rate of convergence.

讨论了一个线性模型的基于残差做出的误差密度核估计的收敛速度.

A reverse transmission calculation of self adapting learning rate with momentum gradient reduction is described in the paper against the problems of slow convergence and easy trapping into smallest spot.

针对BP网络学习收敛速度慢和易陷入局部最小点的不足，提出了一种自适应学习速率动量梯度下降反向传播算法对BP神经网络进行训练。

According to the evaluation criterion of velocity and mass flow rate, the gas dynamics performance of taper nozzle in kerf excels obviously than that of convergence nozzle. And with the increasing of stand off distance, at least two reasonable cutting scopes exist.

由速度和质量流率评价标准可发现，收敛型喷嘴切缝中气体的动力学性能都明显优于锥型喷嘴，且随着喷嘴工件距的变化，至少存在两个合理的切割区域范围。

Especially back propagation algorithm based on self adapting learning rate with momentum gradient reduction can avoid efficiently the slow convergence and the problem of 'local infinitesimal value' of BP network.

其中自适应学习速率动量梯度下降反向传播算法，可以有效避免BP网络收敛速度慢和存在所谓局部最小值问题。

We lay particular emphasis on analysis of global and local convergence and rate of convergence.

侧重于收敛的速率和整体、局部分析。

In terms of price trend, in the delivery month, the convergence from stock index futures return rate to the stock price index return rate is increasingly clear, during this time, market risks of stock index futures are impacted intensity by the strong spot market.

在价格走势方面，进入交割月份，股指期货收益率收敛于股票价格指数收益率的特征日益明显，此时，股指期货市场的风险受股票现货市场影响强烈。

Through regulating the crossover and mutation rate it overcomes the disadvantage of premature convergence in SGA.

通过对交叉、变异概率的动态调整,克服了SGA未成熟收敛的弊端.

Paradoxically, the halo effect of early interest rate convergence allowed a greater divergence in fiscal policies.

自相矛盾的是，早先利率趋同的光环效应，反而使得欧元区各国财政政策的差异加大。

Using Line-up Competition Algorithm ( LCA) to optimize the production sequence, simultaneously, a proper mutation strategy was proposed to improve the rate of convergence.

应用列队竞争算法对产品加工排序的组合优化问题进行了求解研究，确定出了较好的变异邻域策略，提高了收敛速率。

However, at any given starting point, most countries will not lie on the Balassa-Samuelson equilibrium line, the convergence path that countries should follow if their price level/ exchange rate rises with income.

然而，无论以哪一点作为起点，大多数国家都不在B-S均衡线上&如果一国价格水平/汇率随收入上升，它应该沿这条趋同路径运动。

The exponential rate of convergence of the conditional mean absolute error for the kernel estimate of nonparametric regression function

非参数回归核估计的条件平均绝对误差的指数收敛速度

Simultaneously against the shortcomings of classical BP algorithm, we put forward a kind of BP improved algorithm with varying slope of activation function and dynamically adjusting different learning rate in order to accelerate the convergence of classical BP algorithm and to avoid plunging into the local minimum.

同时针对传统BP算法的缺点，提出了一种基于变更传递函数倾斜度和动态调节不同学习速率的BP改进算法，以加快传统BP算法的收敛速度和避免陷入局部极小值点。

The convergence analysis of SGA and its approaching rate estimate to steady state

标准遗传算法的收敛性分析及其趋近稳态的速度估计

To the defect of Bearings only ( BO) method which have long convergence time and large location error, this paper put forward a new single observer passive ranging and location method, which used bearings and its changing rate, radial acceleration information.

针对只测向（BO）方法具有收敛速度慢、定位误差大等缺点，提出了一种利用角度及其变化率、离心加速度等信息进行单站无源测距定位的新方法。

In addition, a thought of how to use the mesoscale convergence center, TBB of convective cloud and the radar echo for rainfall rate to predict the mesoscale rain cluster is presented.

提出利用逐时的中尺度辐合中心、卫星红外云图云顶亮温及雷达回波降水率做中尺度雨团量级预测思路。

Bounds on the rate of uniform convergence of fuzzy learning process are advanced.

给出了模糊学习过程一致收敛速度的界。