robust statistic中文是什么意思
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用"robust statistic"造句"robust statistic"怎么读"robust statistic" in a sentence
中文翻译手机版
- 稳固统计量
- "robust"中文翻译 adj. 1.强壮的,强健的,雄壮的,粗壮的。 2.(运 ...
- "statistic"中文翻译 adj. 统计(上)的,统计学(上)的。 statist ...
- "robust" 中文翻译 : adj. 1.强壮的,强健的,雄壮的,粗壮的。 2.(运动等)费力的。 3.坚定的;健全的。 adv. -ly ,-ness n.
- "statistic" 中文翻译 : adj. 统计(上)的,统计学(上)的。 statistic data 统计资料。 statistic figures 统计数字。 n. 〔仅用作 sing.〕 1.统计资料中的一项。 2.(对总体具有代表性的)典型统计论。 adv. -tically
- "moderately robust" 中文翻译 : 硬度适当
- "robust coffee" 中文翻译 : 粗壮咖啡; 浓咖啡
- "robust communication" 中文翻译 : 鲁棒通讯设备;可靠的通讯设备
- "robust construction" 中文翻译 : 坚固结构
- "robust control" 中文翻译 : 鲁棒控制
- "robust controller" 中文翻译 : 鲁棒控制器
- "robust correlation" 中文翻译 : 稳健相关
- "robust design" 中文翻译 : 坚稳设计; 稳健设计
- "robust estimate" 中文翻译 : 坚稳估计
- "robust estimation" 中文翻译 : 抗差估计(又称“稳健估计”); 抗差估计,*稳健估计; 强估计; 稳定估计; 稳健估计
- "robust estimator" 中文翻译 : 稳固估计式
- "robust fibre" 中文翻译 : 粗纤维
- "robust growth" 中文翻译 : 强劲增长
- "robust joint" 中文翻译 : 坚固接头
- "robust loom" 中文翻译 : 重型织机
- "robust parsing" 中文翻译 : 容错分析
- "robust peacekeeping" 中文翻译 : 强力维和
- "robust performance" 中文翻译 : 强健性能
- "robust physique" 中文翻译 : 矫健的身影
- "robust processing" 中文翻译 : 强健性处理
- "robust program" 中文翻译 : 健壮程序
例句与用法
- Vector quantizer designing based on robust statistic
基于稳健统计的矢量量化器设计算法 - It also points out the misunderstanding and wrong using to robust statistics in the reference no . 1
并指出文献[ 1 ]中存在的对稳健统计概念的曲解。 - As the table shows , the most heartening and robust statistic to emerge from these surveys was an improvement in african - american scores over the span covered by the two surveys
如右表所示,在这些研究中最令人振奋与欣慰的统计是在这两次研究所涵盖的时间里,非裔美国人的分数有明显的改善,其他的改变则较不稳定。 - Compared with the classical bp algorithm , robust adaptive bp algorithm possesses some advantages as following : ( 1 ) increasing the accuracy of the network training by means of using both the relative and absolute residual to adjust the weight values ; ( 2 ) improve the robustness and the network convergence rate through combining with the robust statistic technique by way of judging the values of the samples " relative residual to establish the energy function so that can suppress the effect on network training because of the samples with high noise disturbances ; ( 3 ) prevent entrapping into the local minima area and obtain the global optimal result owing to setting the learning rate to be the function of the errors and the error gradients when network is trained . the learning rate of the weights update change with the error values of the network adaptively so that can easily get rid of the disadvantage of the classical bp algorithm that is liable to entrap into the local minima areas
与基本bp算法相比,本文提出的鲁棒自适应bp算法具有以下优点: ( 1 )与鲁棒统计技术相结合,通过训练样本相对偏差的大小,确定不同训练样本对能量函数的贡献,来抑制含高噪声干扰样本对网络训练的不良影响,从而增强训练的鲁棒性,提高网络训练的收敛速度; ( 2 )采用相对偏差和绝对偏差两种偏差形式对权值进行调整,提高了网络的训练精度; ( 3 )在采用梯度下降算法对权值进行调整的基础上,通过将学习速率设为训练误差及误差梯度的特殊函数,使学习速率依赖于网络训练时误差瞬时的变化而自适应的改变,从而可以克服基本bp算法容易陷入局部极小区域的弊端,使训练过程能够很快的“跳出”局部极小区域而达到全局最优。 - Based upon the deficiencies of the back propagation algorithm in the practical application , after some mechanisms effecting the network training and the other performances are analyzed when training samples with disturbance are employed in training , in this paper , through combining the chief thoughts of the classical bp algorithm and the robust statistic technique , improving the optimal algorithm of the bp algorithm , a new algorithm with high robustness - robust adaptive bp algorithm is proposed , and also make a good effect when integrated this new algorithm with the dynamical bp network to predict the stock price
本文从基本bp算法在应用中存在的不足出发,着重分析了训练样本中所含噪声对基本bp算法在网络训练过程中产生的不良影响,并以此为依据,采用鲁棒统计技术,同时在优化算法上做了一些有益的改进,提出一种新的具有较强抗干扰能力的bp算法? ?鲁棒自适应bp算法,并将其应用于动态bp网络,进行股票价格的预测,取得了较好的预测效果。
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