查询词典 redundant

Second,redundant cases are removed by combination of class features contained in cases with Condensing algorithm.

同时，训练数据分布的不均衡，也会导致kNN分类器的性能下降。

The character is often broken, conglutination, distorted and redundant, so it is necessary to correct and repair the character in order to removing the unnecessary information and retrieving the essential information which embody the author's intention.

偏微分方程的图像恢复、图像平滑和图像分割等功能，能十分有效的应用于手写体字符的预处理，使处理过的图像在很大程度上反应书写者的书写意图。

On this foundation, put forward not to have redundant conjugate array.

在此基础上，提出了无冗余的配对阵列。

The relationship between the topology and convegence of networks is approached and the reason causing overtraining and overfitting is analysed. Then the redundant weights and nodes in the network are defined by using improved activity function and a new algorithm called the BPNSO for determining the network structure for any application is proposed, which use dual optimization objective function combining the mean squre error of the network output with network complexity penalty function.

文章对网络拓扑结构与网络收敛性和稳定性的关系进行了探讨，分析了网络出现Overtraining或Overfitting的原因和解决的目标，提出了神经网络结构优化的策略，改进了活化函数，定义了冗余权值和冗余节点的概念，为辨识和删除冗余权值和冗余节点，提出采用优化目标函数中增加网络复杂度罚函数的双重优化目标函数，并对罚因子提出了基于学习误差和权值的自适应动态调整公式，论文定义了这种BP网络结构优化方法为BPNSO，并给出了完整的计算流程。

The heuristic method emploies a genetic algorithm in reducing the redundant attributes of all attributes. Besides taking fitness function as its heuristic function for its selection operation, the genetic algorithm uses the attribute\'s information entropy to construct the heuristic function for its mutate operation, and in this way it markedly elevate the convergence speed of attribute reduction.

启发式方法采用遗传算法进行属性约简，除了存在于选择操作的适应度启发函数外，还在变异操作中以信息熵为基础构造了启发函数；穷举方法基于循环队列自底向上约简，通过剪枝有效地提高了属性约简集的穷举速度。

But the crayfish tail circuit, more redundant than it perhaps needed to be, was error free.

但是，小龙虾的尾部回路，尽管也许比它真正需要的要繁冗，可却是没有错误的。

By considering torque characteristics of variable-frequency motors and mesh stiffness as well as backlash nonlinearity in gear transmission,a dynamics model for the cutting system of shield tunneling machine with redundant drives was established. The fluctuation characteristics of torque loads and dynamic cutterhead driving torque in composite strata were analyzed.

复合地层掘进扭矩载荷突变是造成盾构机掘进过程中堵转停机的直接原因，考虑盾构机刀盘驱动变频调速电机特性、转矩传递过程中齿轮啮合刚度及齿侧间隙等非线性因素，建立冗余驱动的盾构机刀盘切削系统机电耦合动力学模型；针对典型复合地层地质条件，对盾构机在上软下硬地层掘进过程中刀盘驱动转矩动态特性进行仿真分析。

Only long-term mechanism set up in order to protect the production, processing and marketing of coordinated development and avoid dairy farming and dairy processing a two-tier skin, to avoid low-level redundant construction of dairy enterprises, the elimination of the various sectors of产加销conflict of interest.

只有长期的机制，建立以保护生产，加工和销售的协调发展，避免奶牛养殖和乳品加工两层皮，避免低层次的乳品企业，各部门消除重复建设产加销的利益冲突。

I've dashed out many redundant words of my original paper.

我把我原稿许多不需要的字删去了。

Our company in Australia have been involved in a project for the removal of the concrete decking from a redundant railway bridge that was originally built in 1888 and which spans the River Yarra in Melbourne.

我们在澳大利亚的公司参与了为从冗余铁路桥最初建于1888年和具体的搬迁计划，覆盖在墨尔本的亚拉河跨越。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。